74220640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2144

約数の個数: 96

約数和(自身を含む): 200037600

約数和(自身を除く): 125816960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2099, 2210, 2720, 3536, 4198, 4420, 7072, 8396, 8840, 10495, 16792, 17680, 20990, 27287, 33584, 35360, 35683, 41980, 54574, 67168, 71366, 83960, 109148, 136435, 142732, 167920, 178415, 218296, 272870, 285464, 335840, 356830, 436592, 463879, 545740, 570928, 713660, 873184, 927758, 1091480, 1141856, 1427320, 1855516, 2182960, 2319395, 2854640, 3711032, 4365920, 4638790, 5709280, 7422064, 9277580, 14844128, 18555160, 37110320, 74220640]

約数ペア:

[(1, 74220640), (2, 37110320), (4, 18555160), (5, 14844128), (8, 9277580), (10, 7422064), (13, 5709280), (16, 4638790), (17, 4365920), (20, 3711032), (26, 2854640), (32, 2319395), (34, 2182960), (40, 1855516), (52, 1427320), (65, 1141856), (68, 1091480), (80, 927758), (85, 873184), (104, 713660), (130, 570928), (136, 545740), (160, 463879), (170, 436592), (208, 356830), (221, 335840), (260, 285464), (272, 272870), (340, 218296), (416, 178415), (442, 167920), (520, 142732), (544, 136435), (680, 109148), (884, 83960), (1040, 71366), (1105, 67168), (1360, 54574), (1768, 41980), (2080, 35683), (2099, 35360), (2210, 33584), (2720, 27287), (3536, 20990), (4198, 17680), (4420, 16792), (7072, 10495), (8396, 8840)]