15693951250

素因数分解:

$2^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:893

約数の個数: 80

約数和(自身を含む): 29926445472

約数和(自身を除く): 14232494222

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 331, 415, 457, 625, 662, 830, 914, 1250, 1655, 2075, 2285, 3310, 4150, 4570, 8275, 10375, 11425, 16550, 20750, 22850, 27473, 37931, 41375, 51875, 54946, 57125, 75862, 82750, 103750, 114250, 137365, 151267, 189655, 206875, 274730, 285625, 302534, 379310, 413750, 571250, 686825, 756335, 948275, 1373650, 1512670, 1896550, 3434125, 3781675, 4741375, 6868250, 7563350, 9482750, 12555161, 17170625, 18908375, 23706875, 25110322, 34341250, 37816750, 47413750, 62775805, 94541875, 125551610, 189083750, 313879025, 627758050, 1569395125, 3138790250, 7846975625, 15693951250]

約数ペア:

[(1, 15693951250), (2, 7846975625), (5, 3138790250), (10, 1569395125), (25, 627758050), (50, 313879025), (83, 189083750), (125, 125551610), (166, 94541875), (250, 62775805), (331, 47413750), (415, 37816750), (457, 34341250), (625, 25110322), (662, 23706875), (830, 18908375), (914, 17170625), (1250, 12555161), (1655, 9482750), (2075, 7563350), (2285, 6868250), (3310, 4741375), (4150, 3781675), (4570, 3434125), (8275, 1896550), (10375, 1512670), (11425, 1373650), (16550, 948275), (20750, 756335), (22850, 686825), (27473, 571250), (37931, 413750), (41375, 379310), (51875, 302534), (54946, 285625), (57125, 274730), (75862, 206875), (82750, 189655), (103750, 151267), (114250, 137365)]