11585440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 18291680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 103, 148, 152, 160, 185, 190, 206, 296, 304, 370, 380, 412, 515, 592, 608, 703, 740, 760, 824, 1030, 1184, 1406, 1480, 1520, 1648, 1957, 2060, 2812, 2960, 3040, 3296, 3515, 3811, 3914, 4120, 5624, 5920, 7030, 7622, 7828, 8240, 9785, 11248, 14060, 15244, 15656, 16480, 19055, 19570, 22496, 28120, 30488, 31312, 38110, 39140, 56240, 60976, 62624, 72409, 76220, 78280, 112480, 121952, 144818, 152440, 156560, 289636, 304880, 313120, 362045, 579272, 609760, 724090, 1158544, 1448180, 2317088, 2896360, 5792720, 11585440]

約数ペア:

[(1, 11585440), (2, 5792720), (4, 2896360), (5, 2317088), (8, 1448180), (10, 1158544), (16, 724090), (19, 609760), (20, 579272), (32, 362045), (37, 313120), (38, 304880), (40, 289636), (74, 156560), (76, 152440), (80, 144818), (95, 121952), (103, 112480), (148, 78280), (152, 76220), (160, 72409), (185, 62624), (190, 60976), (206, 56240), (296, 39140), (304, 38110), (370, 31312), (380, 30488), (412, 28120), (515, 22496), (592, 19570), (608, 19055), (703, 16480), (740, 15656), (760, 15244), (824, 14060), (1030, 11248), (1184, 9785), (1406, 8240), (1480, 7828), (1520, 7622), (1648, 7030), (1957, 5920), (2060, 5624), (2812, 4120), (2960, 3914), (3040, 3811), (3296, 3515)]