2021110050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20201}}^1$

素因数の和:20268

約数の個数: 96

約数和(自身を含む): 5410903680

約数和(自身を除く): 3389793630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 138, 145, 150, 174, 230, 290, 345, 435, 575, 667, 690, 725, 870, 1150, 1334, 1450, 1725, 2001, 2175, 3335, 3450, 4002, 4350, 6670, 10005, 16675, 20010, 20201, 33350, 40402, 50025, 60603, 100050, 101005, 121206, 202010, 303015, 464623, 505025, 585829, 606030, 929246, 1010050, 1171658, 1393869, 1515075, 1757487, 2323115, 2787738, 2929145, 3030150, 3514974, 4646230, 5858290, 6969345, 8787435, 11615575, 13474067, 13938690, 14645725, 17574870, 23231150, 26948134, 29291450, 34846725, 40422201, 43937175, 67370335, 69693450, 80844402, 87874350, 134740670, 202111005, 336851675, 404222010, 673703350, 1010555025, 2021110050]

約数ペア:

[(1, 2021110050), (2, 1010555025), (3, 673703350), (5, 404222010), (6, 336851675), (10, 202111005), (15, 134740670), (23, 87874350), (25, 80844402), (29, 69693450), (30, 67370335), (46, 43937175), (50, 40422201), (58, 34846725), (69, 29291450), (75, 26948134), (87, 23231150), (115, 17574870), (138, 14645725), (145, 13938690), (150, 13474067), (174, 11615575), (230, 8787435), (290, 6969345), (345, 5858290), (435, 4646230), (575, 3514974), (667, 3030150), (690, 2929145), (725, 2787738), (870, 2323115), (1150, 1757487), (1334, 1515075), (1450, 1393869), (1725, 1171658), (2001, 1010050), (2175, 929246), (3335, 606030), (3450, 585829), (4002, 505025), (4350, 464623), (6670, 303015), (10005, 202010), (16675, 121206), (20010, 101005), (20201, 100050), (33350, 60603), (40402, 50025)]