2526778850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 5221915776

約数和(自身を除く): 2695136926

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 307, 391, 421, 425, 575, 614, 782, 842, 850, 1150, 1535, 1955, 2105, 3070, 3910, 4210, 5219, 7061, 7157, 7675, 9683, 9775, 10438, 10525, 14122, 14314, 15350, 19366, 19550, 21050, 26095, 35305, 35785, 48415, 52190, 70610, 71570, 96830, 120037, 129247, 130475, 164611, 176525, 178925, 240074, 242075, 258494, 260950, 329222, 353050, 357850, 484150, 600185, 646235, 823055, 1200370, 1292470, 1646110, 2197199, 2972681, 3000925, 3231175, 4115275, 4394398, 5945362, 6001850, 6462350, 8230550, 10985995, 14863405, 21971990, 29726810, 50535577, 54929975, 74317025, 101071154, 109859950, 148634050, 252677885, 505355770, 1263389425, 2526778850]

約数ペア:

[(1, 2526778850), (2, 1263389425), (5, 505355770), (10, 252677885), (17, 148634050), (23, 109859950), (25, 101071154), (34, 74317025), (46, 54929975), (50, 50535577), (85, 29726810), (115, 21971990), (170, 14863405), (230, 10985995), (307, 8230550), (391, 6462350), (421, 6001850), (425, 5945362), (575, 4394398), (614, 4115275), (782, 3231175), (842, 3000925), (850, 2972681), (1150, 2197199), (1535, 1646110), (1955, 1292470), (2105, 1200370), (3070, 823055), (3910, 646235), (4210, 600185), (5219, 484150), (7061, 357850), (7157, 353050), (7675, 329222), (9683, 260950), (9775, 258494), (10438, 242075), (10525, 240074), (14122, 178925), (14314, 176525), (15350, 164611), (19366, 130475), (19550, 129247), (21050, 120037), (26095, 96830), (35305, 71570), (35785, 70610), (48415, 52190)]