29475680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 77220864

約数和(自身を除く): 47745184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 383, 416, 481, 520, 592, 740, 766, 962, 1040, 1184, 1480, 1532, 1915, 1924, 2080, 2405, 2960, 3064, 3830, 3848, 4810, 4979, 5920, 6128, 7660, 7696, 9620, 9958, 12256, 14171, 15320, 15392, 19240, 19916, 24895, 28342, 30640, 38480, 39832, 49790, 56684, 61280, 70855, 76960, 79664, 99580, 113368, 141710, 159328, 184223, 199160, 226736, 283420, 368446, 398320, 453472, 566840, 736892, 796640, 921115, 1133680, 1473784, 1842230, 2267360, 2947568, 3684460, 5895136, 7368920, 14737840, 29475680]

約数ペア:

[(1, 29475680), (2, 14737840), (4, 7368920), (5, 5895136), (8, 3684460), (10, 2947568), (13, 2267360), (16, 1842230), (20, 1473784), (26, 1133680), (32, 921115), (37, 796640), (40, 736892), (52, 566840), (65, 453472), (74, 398320), (80, 368446), (104, 283420), (130, 226736), (148, 199160), (160, 184223), (185, 159328), (208, 141710), (260, 113368), (296, 99580), (370, 79664), (383, 76960), (416, 70855), (481, 61280), (520, 56684), (592, 49790), (740, 39832), (766, 38480), (962, 30640), (1040, 28342), (1184, 24895), (1480, 19916), (1532, 19240), (1915, 15392), (1924, 15320), (2080, 14171), (2405, 12256), (2960, 9958), (3064, 9620), (3830, 7696), (3848, 7660), (4810, 6128), (4979, 5920)]