29126913920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3500831}}^1$

素因数の和:3500863

約数の個数: 64

約数和(自身を含む): 74987821440

約数和(自身を除く): 45860907520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 3500831, 7001662, 14003324, 17504155, 28006648, 35008310, 45510803, 56013296, 70016620, 91021606, 112026592, 140033240, 182043212, 224053184, 227554015, 280066480, 364086424, 448106368, 455108030, 560132960, 728172848, 910216060, 1120265920, 1456345696, 1820432120, 2240531840, 2912691392, 3640864240, 5825382784, 7281728480, 14563456960, 29126913920]

約数ペア:

[(1, 29126913920), (2, 14563456960), (4, 7281728480), (5, 5825382784), (8, 3640864240), (10, 2912691392), (13, 2240531840), (16, 1820432120), (20, 1456345696), (26, 1120265920), (32, 910216060), (40, 728172848), (52, 560132960), (64, 455108030), (65, 448106368), (80, 364086424), (104, 280066480), (128, 227554015), (130, 224053184), (160, 182043212), (208, 140033240), (260, 112026592), (320, 91021606), (416, 70016620), (520, 56013296), (640, 45510803), (832, 35008310), (1040, 28006648), (1664, 17504155), (2080, 14003324), (4160, 7001662), (8320, 3500831)]