1566375250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 3287230128

約数和(自身を除く): 1720854878

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 121, 125, 242, 250, 265, 275, 530, 550, 583, 605, 977, 1166, 1210, 1325, 1375, 1954, 2650, 2750, 2915, 3025, 4885, 5830, 6050, 6413, 6625, 9770, 10747, 12826, 13250, 14575, 15125, 21494, 24425, 29150, 30250, 32065, 48850, 51781, 53735, 64130, 72875, 103562, 107470, 118217, 122125, 145750, 160325, 236434, 244250, 258905, 268675, 320650, 517810, 537350, 569591, 591085, 801625, 1139182, 1182170, 1294525, 1343375, 1603250, 2589050, 2686750, 2847955, 2955425, 5695910, 5910850, 6265501, 6472625, 12531002, 12945250, 14239775, 14777125, 28479550, 29554250, 31327505, 62655010, 71198875, 142397750, 156637525, 313275050, 783187625, 1566375250]

約数ペア:

[(1, 1566375250), (2, 783187625), (5, 313275050), (10, 156637525), (11, 142397750), (22, 71198875), (25, 62655010), (50, 31327505), (53, 29554250), (55, 28479550), (106, 14777125), (110, 14239775), (121, 12945250), (125, 12531002), (242, 6472625), (250, 6265501), (265, 5910850), (275, 5695910), (530, 2955425), (550, 2847955), (583, 2686750), (605, 2589050), (977, 1603250), (1166, 1343375), (1210, 1294525), (1325, 1182170), (1375, 1139182), (1954, 801625), (2650, 591085), (2750, 569591), (2915, 537350), (3025, 517810), (4885, 320650), (5830, 268675), (6050, 258905), (6413, 244250), (6625, 236434), (9770, 160325), (10747, 145750), (12826, 122125), (13250, 118217), (14575, 107470), (15125, 103562), (21494, 72875), (24425, 64130), (29150, 53735), (30250, 51781), (32065, 48850)]