3683900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 9280656

約数和(自身を除く): 5596756

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 197, 220, 275, 340, 374, 394, 425, 550, 748, 788, 850, 935, 985, 1100, 1700, 1870, 1970, 2167, 3349, 3740, 3940, 4334, 4675, 4925, 6698, 8668, 9350, 9850, 10835, 13396, 16745, 18700, 19700, 21670, 33490, 36839, 43340, 54175, 66980, 73678, 83725, 108350, 147356, 167450, 184195, 216700, 334900, 368390, 736780, 920975, 1841950, 3683900]

約数ペア:

[(1, 3683900), (2, 1841950), (4, 920975), (5, 736780), (10, 368390), (11, 334900), (17, 216700), (20, 184195), (22, 167450), (25, 147356), (34, 108350), (44, 83725), (50, 73678), (55, 66980), (68, 54175), (85, 43340), (100, 36839), (110, 33490), (170, 21670), (187, 19700), (197, 18700), (220, 16745), (275, 13396), (340, 10835), (374, 9850), (394, 9350), (425, 8668), (550, 6698), (748, 4925), (788, 4675), (850, 4334), (935, 3940), (985, 3740), (1100, 3349), (1700, 2167), (1870, 1970)]