5403457840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 14000532480

約数和(自身を除く): 8597074640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 197, 220, 284, 355, 394, 439, 440, 568, 710, 781, 788, 878, 880, 985, 1136, 1420, 1562, 1576, 1756, 1970, 2167, 2195, 2840, 3124, 3152, 3512, 3905, 3940, 4334, 4390, 4829, 5680, 6248, 7024, 7810, 7880, 8668, 8780, 9658, 10835, 12496, 13987, 15620, 15760, 17336, 17560, 19316, 21670, 24145, 27974, 31169, 31240, 34672, 35120, 38632, 43340, 48290, 55948, 62338, 62480, 69935, 77264, 86483, 86680, 96580, 111896, 124676, 139870, 153857, 155845, 172966, 173360, 193160, 223792, 249352, 279740, 307714, 311690, 342859, 345932, 386320, 432415, 498704, 559480, 615428, 623380, 685718, 691864, 769285, 864830, 951313, 1118960, 1230856, 1246760, 1371436, 1383728, 1538570, 1714295, 1729660, 1902626, 2461712, 2493520, 2742872, 3077140, 3428590, 3459320, 3805252, 4756565, 5485744, 6140293, 6154280, 6857180, 6918640, 7610504, 9513130, 12280586, 12308560, 13714360, 15221008, 19026260, 24561172, 27428720, 30701465, 38052520, 49122344, 61402930, 67543223, 76105040, 98244688, 122805860, 135086446, 245611720, 270172892, 337716115, 491223440, 540345784, 675432230, 1080691568, 1350864460, 2701728920, 5403457840]

約数ペア:

[(1, 5403457840), (2, 2701728920), (4, 1350864460), (5, 1080691568), (8, 675432230), (10, 540345784), (11, 491223440), (16, 337716115), (20, 270172892), (22, 245611720), (40, 135086446), (44, 122805860), (55, 98244688), (71, 76105040), (80, 67543223), (88, 61402930), (110, 49122344), (142, 38052520), (176, 30701465), (197, 27428720), (220, 24561172), (284, 19026260), (355, 15221008), (394, 13714360), (439, 12308560), (440, 12280586), (568, 9513130), (710, 7610504), (781, 6918640), (788, 6857180), (878, 6154280), (880, 6140293), (985, 5485744), (1136, 4756565), (1420, 3805252), (1562, 3459320), (1576, 3428590), (1756, 3077140), (1970, 2742872), (2167, 2493520), (2195, 2461712), (2840, 1902626), (3124, 1729660), (3152, 1714295), (3512, 1538570), (3905, 1383728), (3940, 1371436), (4334, 1246760), (4390, 1230856), (4829, 1118960), (5680, 951313), (6248, 864830), (7024, 769285), (7810, 691864), (7880, 685718), (8668, 623380), (8780, 615428), (9658, 559480), (10835, 498704), (12496, 432415), (13987, 386320), (15620, 345932), (15760, 342859), (17336, 311690), (17560, 307714), (19316, 279740), (21670, 249352), (24145, 223792), (27974, 193160), (31169, 173360), (31240, 172966), (34672, 155845), (35120, 153857), (38632, 139870), (43340, 124676), (48290, 111896), (55948, 96580), (62338, 86680), (62480, 86483), (69935, 77264)]