29002480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 73745280

約数和(自身を除く): 44742800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 208, 260, 316, 353, 395, 520, 632, 706, 790, 1027, 1040, 1264, 1412, 1580, 1765, 2054, 2824, 3160, 3530, 4108, 4589, 5135, 5648, 6320, 7060, 8216, 9178, 10270, 14120, 16432, 18356, 20540, 22945, 27887, 28240, 36712, 41080, 45890, 55774, 73424, 82160, 91780, 111548, 139435, 183560, 223096, 278870, 362531, 367120, 446192, 557740, 725062, 1115480, 1450124, 1812655, 2230960, 2900248, 3625310, 5800496, 7250620, 14501240, 29002480]

約数ペア:

[(1, 29002480), (2, 14501240), (4, 7250620), (5, 5800496), (8, 3625310), (10, 2900248), (13, 2230960), (16, 1812655), (20, 1450124), (26, 1115480), (40, 725062), (52, 557740), (65, 446192), (79, 367120), (80, 362531), (104, 278870), (130, 223096), (158, 183560), (208, 139435), (260, 111548), (316, 91780), (353, 82160), (395, 73424), (520, 55774), (632, 45890), (706, 41080), (790, 36712), (1027, 28240), (1040, 27887), (1264, 22945), (1412, 20540), (1580, 18356), (1765, 16432), (2054, 14120), (2824, 10270), (3160, 9178), (3530, 8216), (4108, 7060), (4589, 6320), (5135, 5648)]