19121870280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3886559}}^1$

素因数の和:3886614

約数の個数: 64

約数和(自身を含む): 58764787200

約数和(自身を除く): 39642916920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 3886559, 7773118, 11659677, 15546236, 19432795, 23319354, 31092472, 38865590, 46638708, 58298385, 77731180, 93277416, 116596770, 155462360, 159348919, 233193540, 318697838, 466387080, 478046757, 637395676, 796744595, 956093514, 1274791352, 1593489190, 1912187028, 2390233785, 3186978380, 3824374056, 4780467570, 6373956760, 9560935140, 19121870280]

約数ペア:

[(1, 19121870280), (2, 9560935140), (3, 6373956760), (4, 4780467570), (5, 3824374056), (6, 3186978380), (8, 2390233785), (10, 1912187028), (12, 1593489190), (15, 1274791352), (20, 956093514), (24, 796744595), (30, 637395676), (40, 478046757), (41, 466387080), (60, 318697838), (82, 233193540), (120, 159348919), (123, 155462360), (164, 116596770), (205, 93277416), (246, 77731180), (328, 58298385), (410, 46638708), (492, 38865590), (615, 31092472), (820, 23319354), (984, 19432795), (1230, 15546236), (1640, 11659677), (2460, 7773118), (4920, 3886559)]