40564512

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2386

約数の個数: 72

約数和(自身を含む): 117297180

約数和(自身を除く): 76732668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2309, 2928, 4392, 4618, 5856, 6927, 8784, 9236, 13854, 17568, 18472, 20781, 27708, 36944, 41562, 55416, 73888, 83124, 110832, 140849, 166248, 221664, 281698, 332496, 422547, 563396, 664992, 845094, 1126792, 1267641, 1690188, 2253584, 2535282, 3380376, 4507168, 5070564, 6760752, 10141128, 13521504, 20282256, 40564512]

約数ペア:

[(1, 40564512), (2, 20282256), (3, 13521504), (4, 10141128), (6, 6760752), (8, 5070564), (9, 4507168), (12, 3380376), (16, 2535282), (18, 2253584), (24, 1690188), (32, 1267641), (36, 1126792), (48, 845094), (61, 664992), (72, 563396), (96, 422547), (122, 332496), (144, 281698), (183, 221664), (244, 166248), (288, 140849), (366, 110832), (488, 83124), (549, 73888), (732, 55416), (976, 41562), (1098, 36944), (1464, 27708), (1952, 20781), (2196, 18472), (2309, 17568), (2928, 13854), (4392, 9236), (4618, 8784), (5856, 6927)]