26500760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 72394560

約数和(自身を除く): 45893800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 113, 130, 143, 164, 205, 220, 226, 260, 286, 328, 410, 440, 451, 452, 520, 533, 565, 572, 715, 820, 902, 904, 1066, 1130, 1144, 1243, 1430, 1469, 1640, 1804, 2132, 2255, 2260, 2486, 2665, 2860, 2938, 3608, 4264, 4510, 4520, 4633, 4972, 5330, 5720, 5863, 5876, 6215, 7345, 9020, 9266, 9944, 10660, 11726, 11752, 12430, 14690, 16159, 18040, 18532, 21320, 23165, 23452, 24860, 29315, 29380, 32318, 37064, 46330, 46904, 49720, 50963, 58630, 58760, 60229, 64636, 80795, 92660, 101926, 117260, 120458, 129272, 161590, 185320, 203852, 234520, 240916, 254815, 301145, 323180, 407704, 481832, 509630, 602290, 646360, 662519, 1019260, 1204580, 1325038, 2038520, 2409160, 2650076, 3312595, 5300152, 6625190, 13250380, 26500760]

約数ペア:

[(1, 26500760), (2, 13250380), (4, 6625190), (5, 5300152), (8, 3312595), (10, 2650076), (11, 2409160), (13, 2038520), (20, 1325038), (22, 1204580), (26, 1019260), (40, 662519), (41, 646360), (44, 602290), (52, 509630), (55, 481832), (65, 407704), (82, 323180), (88, 301145), (104, 254815), (110, 240916), (113, 234520), (130, 203852), (143, 185320), (164, 161590), (205, 129272), (220, 120458), (226, 117260), (260, 101926), (286, 92660), (328, 80795), (410, 64636), (440, 60229), (451, 58760), (452, 58630), (520, 50963), (533, 49720), (565, 46904), (572, 46330), (715, 37064), (820, 32318), (902, 29380), (904, 29315), (1066, 24860), (1130, 23452), (1144, 23165), (1243, 21320), (1430, 18532), (1469, 18040), (1640, 16159), (1804, 14690), (2132, 12430), (2255, 11752), (2260, 11726), (2486, 10660), (2665, 9944), (2860, 9266), (2938, 9020), (3608, 7345), (4264, 6215), (4510, 5876), (4520, 5863), (4633, 5720), (4972, 5330)]