63600220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 81551780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5399, 5890, 10798, 11780, 21596, 26995, 53990, 102581, 107980, 167369, 205162, 334738, 410324, 512905, 669476, 836845, 1025810, 1673690, 2051620, 3180011, 3347380, 6360022, 12720044, 15900055, 31800110, 63600220]

約数ペア:

[(1, 63600220), (2, 31800110), (4, 15900055), (5, 12720044), (10, 6360022), (19, 3347380), (20, 3180011), (31, 2051620), (38, 1673690), (62, 1025810), (76, 836845), (95, 669476), (124, 512905), (155, 410324), (190, 334738), (310, 205162), (380, 167369), (589, 107980), (620, 102581), (1178, 53990), (2356, 26995), (2945, 21596), (5399, 11780), (5890, 10798)]