118049090900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{233437}}^1$

素因数の和:233853

約数の個数: 72

約数和(自身を含む): 276582011160

約数和(自身を除く): 158532920260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 389, 650, 778, 1300, 1556, 1945, 3890, 5057, 7780, 9725, 10114, 19450, 20228, 25285, 38900, 50570, 101140, 126425, 233437, 252850, 466874, 505700, 933748, 1167185, 2334370, 3034681, 4668740, 5835925, 6069362, 11671850, 12138724, 15173405, 23343700, 30346810, 60693620, 75867025, 90806993, 151734050, 181613986, 303468100, 363227972, 454034965, 908069930, 1180490909, 1816139860, 2270174825, 2360981818, 4540349650, 4721963636, 5902454545, 9080699300, 11804909090, 23609818180, 29512272725, 59024545450, 118049090900]

約数ペア:

[(1, 118049090900), (2, 59024545450), (4, 29512272725), (5, 23609818180), (10, 11804909090), (13, 9080699300), (20, 5902454545), (25, 4721963636), (26, 4540349650), (50, 2360981818), (52, 2270174825), (65, 1816139860), (100, 1180490909), (130, 908069930), (260, 454034965), (325, 363227972), (389, 303468100), (650, 181613986), (778, 151734050), (1300, 90806993), (1556, 75867025), (1945, 60693620), (3890, 30346810), (5057, 23343700), (7780, 15173405), (9725, 12138724), (10114, 11671850), (19450, 6069362), (20228, 5835925), (25285, 4668740), (38900, 3034681), (50570, 2334370), (101140, 1167185), (126425, 933748), (233437, 505700), (252850, 466874)]