8173005920

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{163199}}^1$

素因数の和:163527

約数の個数: 48

約数和(自身を含む): 19370534400

約数和(自身を除く): 11197528480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1252, 1565, 2504, 3130, 5008, 6260, 10016, 12520, 25040, 50080, 163199, 326398, 652796, 815995, 1305592, 1631990, 2611184, 3263980, 5222368, 6527960, 13055920, 26111840, 51081287, 102162574, 204325148, 255406435, 408650296, 510812870, 817300592, 1021625740, 1634601184, 2043251480, 4086502960, 8173005920]

約数ペア:

[(1, 8173005920), (2, 4086502960), (4, 2043251480), (5, 1634601184), (8, 1021625740), (10, 817300592), (16, 510812870), (20, 408650296), (32, 255406435), (40, 204325148), (80, 102162574), (160, 51081287), (313, 26111840), (626, 13055920), (1252, 6527960), (1565, 5222368), (2504, 3263980), (3130, 2611184), (5008, 1631990), (6260, 1305592), (10016, 815995), (12520, 652796), (25040, 326398), (50080, 163199)]