99648880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 80

約数和(自身を含む): 249698304

約数和(自身を除く): 150049424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1747, 1840, 2480, 2852, 3494, 3565, 5704, 6988, 7130, 8735, 11408, 13976, 14260, 17470, 27952, 28520, 34940, 40181, 54157, 57040, 69880, 80362, 108314, 139760, 160724, 200905, 216628, 270785, 321448, 401810, 433256, 541570, 642896, 803620, 866512, 1083140, 1245611, 1607240, 2166280, 2491222, 3214480, 4332560, 4982444, 6228055, 9964888, 12456110, 19929776, 24912220, 49824440, 99648880]

約数ペア:

[(1, 99648880), (2, 49824440), (4, 24912220), (5, 19929776), (8, 12456110), (10, 9964888), (16, 6228055), (20, 4982444), (23, 4332560), (31, 3214480), (40, 2491222), (46, 2166280), (62, 1607240), (80, 1245611), (92, 1083140), (115, 866512), (124, 803620), (155, 642896), (184, 541570), (230, 433256), (248, 401810), (310, 321448), (368, 270785), (460, 216628), (496, 200905), (620, 160724), (713, 139760), (920, 108314), (1240, 80362), (1426, 69880), (1747, 57040), (1840, 54157), (2480, 40181), (2852, 34940), (3494, 28520), (3565, 27952), (5704, 17470), (6988, 14260), (7130, 13976), (8735, 11408)]