7546760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 19111680

約数和(自身を除く): 11564920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 631, 920, 1196, 1262, 1495, 2392, 2524, 2990, 3155, 5048, 5980, 6310, 8203, 11960, 12620, 14513, 16406, 25240, 29026, 32812, 41015, 58052, 65624, 72565, 82030, 116104, 145130, 164060, 188669, 290260, 328120, 377338, 580520, 754676, 943345, 1509352, 1886690, 3773380, 7546760]

約数ペア:

[(1, 7546760), (2, 3773380), (4, 1886690), (5, 1509352), (8, 943345), (10, 754676), (13, 580520), (20, 377338), (23, 328120), (26, 290260), (40, 188669), (46, 164060), (52, 145130), (65, 116104), (92, 82030), (104, 72565), (115, 65624), (130, 58052), (184, 41015), (230, 32812), (260, 29026), (299, 25240), (460, 16406), (520, 14513), (598, 12620), (631, 11960), (920, 8203), (1196, 6310), (1262, 5980), (1495, 5048), (2392, 3155), (2524, 2990)]