31833100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 76120128

約数和(自身を除く): 44287028

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 521, 611, 650, 940, 1042, 1175, 1222, 1300, 2084, 2350, 2444, 2605, 3055, 4700, 5210, 6110, 6773, 10420, 12220, 13025, 13546, 15275, 24487, 26050, 27092, 30550, 33865, 48974, 52100, 61100, 67730, 97948, 122435, 135460, 169325, 244870, 318331, 338650, 489740, 612175, 636662, 677300, 1224350, 1273324, 1591655, 2448700, 3183310, 6366620, 7958275, 15916550, 31833100]

約数ペア:

[(1, 31833100), (2, 15916550), (4, 7958275), (5, 6366620), (10, 3183310), (13, 2448700), (20, 1591655), (25, 1273324), (26, 1224350), (47, 677300), (50, 636662), (52, 612175), (65, 489740), (94, 338650), (100, 318331), (130, 244870), (188, 169325), (235, 135460), (260, 122435), (325, 97948), (470, 67730), (521, 61100), (611, 52100), (650, 48974), (940, 33865), (1042, 30550), (1175, 27092), (1222, 26050), (1300, 24487), (2084, 15275), (2350, 13546), (2444, 13025), (2605, 12220), (3055, 10420), (4700, 6773), (5210, 6110)]