2013144050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{39983}}^1$

素因数の和:40067

約数の個数: 48

約数和(自身を含む): 4015992960

約数和(自身を除く): 2002848910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 5035, 10070, 25175, 39983, 50350, 79966, 199915, 399830, 759677, 999575, 1519354, 1999150, 2119099, 3798385, 4238198, 7596770, 10595495, 18991925, 21190990, 37983850, 40262881, 52977475, 80525762, 105954950, 201314405, 402628810, 1006572025, 2013144050]

約数ペア:

[(1, 2013144050), (2, 1006572025), (5, 402628810), (10, 201314405), (19, 105954950), (25, 80525762), (38, 52977475), (50, 40262881), (53, 37983850), (95, 21190990), (106, 18991925), (190, 10595495), (265, 7596770), (475, 4238198), (530, 3798385), (950, 2119099), (1007, 1999150), (1325, 1519354), (2014, 999575), (2650, 759677), (5035, 399830), (10070, 199915), (25175, 79966), (39983, 50350)]