13462858240

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{404533}}^1$

素因数の和:404569

約数の個数: 80

約数和(自身を含む): 34762415688

約数和(自身を除く): 21299557448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 404533, 809066, 1618132, 2022665, 3236264, 4045330, 5258929, 6472528, 8090660, 10517858, 12945056, 16181320, 21035716, 25890112, 26294645, 32362640, 42071432, 51780224, 52589290, 64725280, 84142864, 103560448, 105178580, 129450560, 168285728, 207120896, 210357160, 258901120, 336571456, 420714320, 517802240, 673142912, 841428640, 1035604480, 1346285824, 1682857280, 2692571648, 3365714560, 6731429120, 13462858240]

約数ペア:

[(1, 13462858240), (2, 6731429120), (4, 3365714560), (5, 2692571648), (8, 1682857280), (10, 1346285824), (13, 1035604480), (16, 841428640), (20, 673142912), (26, 517802240), (32, 420714320), (40, 336571456), (52, 258901120), (64, 210357160), (65, 207120896), (80, 168285728), (104, 129450560), (128, 105178580), (130, 103560448), (160, 84142864), (208, 64725280), (256, 52589290), (260, 51780224), (320, 42071432), (416, 32362640), (512, 26294645), (520, 25890112), (640, 21035716), (832, 16181320), (1040, 12945056), (1280, 10517858), (1664, 8090660), (2080, 6472528), (2560, 5258929), (3328, 4045330), (4160, 3236264), (6656, 2022665), (8320, 1618132), (16640, 809066), (33280, 404533)]