10507250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 21936096

約数和(自身を除く): 11428846

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 61, 65, 106, 122, 125, 130, 250, 265, 305, 325, 530, 610, 650, 689, 793, 1325, 1378, 1525, 1586, 1625, 2650, 3050, 3233, 3250, 3445, 3965, 6466, 6625, 6890, 7625, 7930, 13250, 15250, 16165, 17225, 19825, 32330, 34450, 39650, 42029, 80825, 84058, 86125, 99125, 161650, 172250, 198250, 210145, 404125, 420290, 808250, 1050725, 2101450, 5253625, 10507250]

約数ペア:

[(1, 10507250), (2, 5253625), (5, 2101450), (10, 1050725), (13, 808250), (25, 420290), (26, 404125), (50, 210145), (53, 198250), (61, 172250), (65, 161650), (106, 99125), (122, 86125), (125, 84058), (130, 80825), (250, 42029), (265, 39650), (305, 34450), (325, 32330), (530, 19825), (610, 17225), (650, 16165), (689, 15250), (793, 13250), (1325, 7930), (1378, 7625), (1525, 6890), (1586, 6625), (1625, 6466), (2650, 3965), (3050, 3445), (3233, 3250)]