222764260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4339}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 498718080

約数和(自身を除く): 275953820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 4339, 5134, 8678, 10268, 12835, 17356, 21695, 25670, 43390, 51340, 73763, 86780, 147526, 295052, 368815, 655189, 737630, 1310378, 1475260, 2620756, 3275945, 6551890, 11138213, 13103780, 22276426, 44552852, 55691065, 111382130, 222764260]

約数ペア:

[(1, 222764260), (2, 111382130), (4, 55691065), (5, 44552852), (10, 22276426), (17, 13103780), (20, 11138213), (34, 6551890), (68, 3275945), (85, 2620756), (151, 1475260), (170, 1310378), (302, 737630), (340, 655189), (604, 368815), (755, 295052), (1510, 147526), (2567, 86780), (3020, 73763), (4339, 51340), (5134, 43390), (8678, 25670), (10268, 21695), (12835, 17356)]