7381160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 10348120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 71, 92, 113, 115, 142, 184, 226, 230, 284, 355, 452, 460, 565, 568, 710, 904, 920, 1130, 1420, 1633, 2260, 2599, 2840, 3266, 4520, 5198, 6532, 8023, 8165, 10396, 12995, 13064, 16046, 16330, 20792, 25990, 32092, 32660, 40115, 51980, 64184, 65320, 80230, 103960, 160460, 184529, 320920, 369058, 738116, 922645, 1476232, 1845290, 3690580, 7381160]

約数ペア:

[(1, 7381160), (2, 3690580), (4, 1845290), (5, 1476232), (8, 922645), (10, 738116), (20, 369058), (23, 320920), (40, 184529), (46, 160460), (71, 103960), (92, 80230), (113, 65320), (115, 64184), (142, 51980), (184, 40115), (226, 32660), (230, 32092), (284, 25990), (355, 20792), (452, 16330), (460, 16046), (565, 13064), (568, 12995), (710, 10396), (904, 8165), (920, 8023), (1130, 6532), (1420, 5198), (1633, 4520), (2260, 3266), (2599, 2840)]