4915720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7229}}^1$

素因数の和:7257

約数の個数: 32

約数和(自身を含む): 11712600

約数和(自身を除く): 6796880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7229, 14458, 28916, 36145, 57832, 72290, 122893, 144580, 245786, 289160, 491572, 614465, 983144, 1228930, 2457860, 4915720]

約数ペア:

[(1, 4915720), (2, 2457860), (4, 1228930), (5, 983144), (8, 614465), (10, 491572), (17, 289160), (20, 245786), (34, 144580), (40, 122893), (68, 72290), (85, 57832), (136, 36145), (170, 28916), (340, 14458), (680, 7229)]