2017708640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{4483}}^1$

素因数の和:4624

約数の個数: 96

約数和(自身を含む): 4983158880

約数和(自身を除く): 2965450240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 97, 116, 145, 160, 194, 232, 290, 388, 464, 485, 580, 776, 928, 970, 1160, 1552, 1940, 2320, 2813, 3104, 3880, 4483, 4640, 5626, 7760, 8966, 11252, 14065, 15520, 17932, 22415, 22504, 28130, 35864, 44830, 45008, 56260, 71728, 89660, 90016, 112520, 130007, 143456, 179320, 225040, 260014, 358640, 434851, 450080, 520028, 650035, 717280, 869702, 1040056, 1300070, 1739404, 2080112, 2174255, 2600140, 3478808, 4160224, 4348510, 5200280, 6957616, 8697020, 10400560, 12610679, 13915232, 17394040, 20801120, 25221358, 34788080, 50442716, 63053395, 69576160, 100885432, 126106790, 201770864, 252213580, 403541728, 504427160, 1008854320, 2017708640]

約数ペア:

[(1, 2017708640), (2, 1008854320), (4, 504427160), (5, 403541728), (8, 252213580), (10, 201770864), (16, 126106790), (20, 100885432), (29, 69576160), (32, 63053395), (40, 50442716), (58, 34788080), (80, 25221358), (97, 20801120), (116, 17394040), (145, 13915232), (160, 12610679), (194, 10400560), (232, 8697020), (290, 6957616), (388, 5200280), (464, 4348510), (485, 4160224), (580, 3478808), (776, 2600140), (928, 2174255), (970, 2080112), (1160, 1739404), (1552, 1300070), (1940, 1040056), (2320, 869702), (2813, 717280), (3104, 650035), (3880, 520028), (4483, 450080), (4640, 434851), (5626, 358640), (7760, 260014), (8966, 225040), (11252, 179320), (14065, 143456), (15520, 130007), (17932, 112520), (22415, 90016), (22504, 89660), (28130, 71728), (35864, 56260), (44830, 45008)]