1841950

素因数分解:

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

素因数の和:237

約数の個数: 48

約数和(自身を含む): 3977424

約数和(自身を除く): 2135474

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 197, 275, 374, 394, 425, 550, 850, 935, 985, 1870, 1970, 2167, 3349, 4334, 4675, 4925, 6698, 9350, 9850, 10835, 16745, 21670, 33490, 36839, 54175, 73678, 83725, 108350, 167450, 184195, 368390, 920975, 1841950]

約数ペア:

[(1, 1841950), (2, 920975), (5, 368390), (10, 184195), (11, 167450), (17, 108350), (22, 83725), (25, 73678), (34, 54175), (50, 36839), (55, 33490), (85, 21670), (110, 16745), (170, 10835), (187, 9850), (197, 9350), (275, 6698), (374, 4925), (394, 4675), (425, 4334), (550, 3349), (850, 2167), (935, 1970), (985, 1870)]