45610640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 114784320

約数和(自身を除く): 69173680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 811, 1406, 1480, 1520, 1622, 2812, 2960, 3244, 3515, 4055, 5624, 6488, 7030, 8110, 11248, 12976, 14060, 15409, 16220, 28120, 30007, 30818, 32440, 56240, 60014, 61636, 64880, 77045, 120028, 123272, 150035, 154090, 240056, 246544, 300070, 308180, 480112, 570133, 600140, 616360, 1140266, 1200280, 1232720, 2280532, 2400560, 2850665, 4561064, 5701330, 9122128, 11402660, 22805320, 45610640]

約数ペア:

[(1, 45610640), (2, 22805320), (4, 11402660), (5, 9122128), (8, 5701330), (10, 4561064), (16, 2850665), (19, 2400560), (20, 2280532), (37, 1232720), (38, 1200280), (40, 1140266), (74, 616360), (76, 600140), (80, 570133), (95, 480112), (148, 308180), (152, 300070), (185, 246544), (190, 240056), (296, 154090), (304, 150035), (370, 123272), (380, 120028), (592, 77045), (703, 64880), (740, 61636), (760, 60014), (811, 56240), (1406, 32440), (1480, 30818), (1520, 30007), (1622, 28120), (2812, 16220), (2960, 15409), (3244, 14060), (3515, 12976), (4055, 11248), (5624, 8110), (6488, 7030)]