44985400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 112693680

約数和(自身を除く): 67708280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 131, 136, 170, 200, 202, 262, 340, 404, 425, 505, 524, 655, 680, 808, 850, 1010, 1048, 1310, 1700, 1717, 2020, 2227, 2525, 2620, 3275, 3400, 3434, 4040, 4454, 5050, 5240, 6550, 6868, 8585, 8908, 10100, 11135, 13100, 13231, 13736, 17170, 17816, 20200, 22270, 26200, 26462, 34340, 42925, 44540, 52924, 55675, 66155, 68680, 85850, 89080, 105848, 111350, 132310, 171700, 222700, 224927, 264620, 330775, 343400, 445400, 449854, 529240, 661550, 899708, 1124635, 1323100, 1799416, 2249270, 2646200, 4498540, 5623175, 8997080, 11246350, 22492700, 44985400]

約数ペア:

[(1, 44985400), (2, 22492700), (4, 11246350), (5, 8997080), (8, 5623175), (10, 4498540), (17, 2646200), (20, 2249270), (25, 1799416), (34, 1323100), (40, 1124635), (50, 899708), (68, 661550), (85, 529240), (100, 449854), (101, 445400), (131, 343400), (136, 330775), (170, 264620), (200, 224927), (202, 222700), (262, 171700), (340, 132310), (404, 111350), (425, 105848), (505, 89080), (524, 85850), (655, 68680), (680, 66155), (808, 55675), (850, 52924), (1010, 44540), (1048, 42925), (1310, 34340), (1700, 26462), (1717, 26200), (2020, 22270), (2227, 20200), (2525, 17816), (2620, 17170), (3275, 13736), (3400, 13231), (3434, 13100), (4040, 11135), (4454, 10100), (5050, 8908), (5240, 8585), (6550, 6868)]