4611284080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 11845491840

約数和(自身を除く): 7234207760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 269, 311, 424, 520, 530, 538, 622, 689, 848, 1040, 1060, 1076, 1244, 1345, 1378, 1555, 2120, 2152, 2488, 2690, 2756, 3110, 3445, 3497, 4043, 4240, 4304, 4976, 5380, 5512, 6220, 6890, 6994, 8086, 10760, 11024, 12440, 13780, 13988, 14257, 16172, 16483, 17485, 20215, 21520, 24880, 27560, 27976, 28514, 32344, 32966, 34970, 40430, 55120, 55952, 57028, 64688, 65932, 69940, 71285, 80860, 82415, 83659, 114056, 131864, 139880, 142570, 161720, 164830, 167318, 185341, 214279, 228112, 263728, 279760, 285140, 323440, 329660, 334636, 370682, 418295, 428558, 570280, 659320, 669272, 741364, 836590, 857116, 926705, 1071395, 1087567, 1140560, 1318640, 1338544, 1482728, 1673180, 1714232, 1853410, 2142790, 2175134, 2965456, 3346360, 3428464, 3706820, 4285580, 4350268, 4433927, 5437835, 6692720, 7413640, 8571160, 8700536, 8867854, 10875670, 14827280, 17142320, 17401072, 17735708, 21751340, 22169635, 35471416, 43502680, 44339270, 57641051, 70942832, 87005360, 88678540, 115282102, 177357080, 230564204, 288205255, 354714160, 461128408, 576410510, 922256816, 1152821020, 2305642040, 4611284080]

約数ペア:

[(1, 4611284080), (2, 2305642040), (4, 1152821020), (5, 922256816), (8, 576410510), (10, 461128408), (13, 354714160), (16, 288205255), (20, 230564204), (26, 177357080), (40, 115282102), (52, 88678540), (53, 87005360), (65, 70942832), (80, 57641051), (104, 44339270), (106, 43502680), (130, 35471416), (208, 22169635), (212, 21751340), (260, 17735708), (265, 17401072), (269, 17142320), (311, 14827280), (424, 10875670), (520, 8867854), (530, 8700536), (538, 8571160), (622, 7413640), (689, 6692720), (848, 5437835), (1040, 4433927), (1060, 4350268), (1076, 4285580), (1244, 3706820), (1345, 3428464), (1378, 3346360), (1555, 2965456), (2120, 2175134), (2152, 2142790), (2488, 1853410), (2690, 1714232), (2756, 1673180), (3110, 1482728), (3445, 1338544), (3497, 1318640), (4043, 1140560), (4240, 1087567), (4304, 1071395), (4976, 926705), (5380, 857116), (5512, 836590), (6220, 741364), (6890, 669272), (6994, 659320), (8086, 570280), (10760, 428558), (11024, 418295), (12440, 370682), (13780, 334636), (13988, 329660), (14257, 323440), (16172, 285140), (16483, 279760), (17485, 263728), (20215, 228112), (21520, 214279), (24880, 185341), (27560, 167318), (27976, 164830), (28514, 161720), (32344, 142570), (32966, 139880), (34970, 131864), (40430, 114056), (55120, 83659), (55952, 82415), (57028, 80860), (64688, 71285), (65932, 69940)]