28992068300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1715507}}^1$

素因数の和:1715547

約数の個数: 54

約数和(自身を含む): 68124538188

約数和(自身を除く): 39132469888

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 1715507, 3431014, 6862028, 8577535, 17155070, 22301591, 34310140, 42887675, 44603182, 85775350, 89206364, 111507955, 171550700, 223015910, 289920683, 446031820, 557539775, 579841366, 1115079550, 1159682732, 1449603415, 2230159100, 2899206830, 5798413660, 7248017075, 14496034150, 28992068300]

約数ペア:

[(1, 28992068300), (2, 14496034150), (4, 7248017075), (5, 5798413660), (10, 2899206830), (13, 2230159100), (20, 1449603415), (25, 1159682732), (26, 1115079550), (50, 579841366), (52, 557539775), (65, 446031820), (100, 289920683), (130, 223015910), (169, 171550700), (260, 111507955), (325, 89206364), (338, 85775350), (650, 44603182), (676, 42887675), (845, 34310140), (1300, 22301591), (1690, 17155070), (3380, 8577535), (4225, 6862028), (8450, 3431014), (16900, 1715507)]