4670240

素因数分解:

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

素因数の和:150

約数の個数: 72

約数和(自身を含む): 11836692

約数和(自身を除く): 7166452

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 202, 272, 289, 340, 404, 505, 544, 578, 680, 808, 1010, 1156, 1360, 1445, 1616, 1717, 2020, 2312, 2720, 2890, 3232, 3434, 4040, 4624, 5780, 6868, 8080, 8585, 9248, 11560, 13736, 16160, 17170, 23120, 27472, 29189, 34340, 46240, 54944, 58378, 68680, 116756, 137360, 145945, 233512, 274720, 291890, 467024, 583780, 934048, 1167560, 2335120, 4670240]

約数ペア:

[(1, 4670240), (2, 2335120), (4, 1167560), (5, 934048), (8, 583780), (10, 467024), (16, 291890), (17, 274720), (20, 233512), (32, 145945), (34, 137360), (40, 116756), (68, 68680), (80, 58378), (85, 54944), (101, 46240), (136, 34340), (160, 29189), (170, 27472), (202, 23120), (272, 17170), (289, 16160), (340, 13736), (404, 11560), (505, 9248), (544, 8585), (578, 8080), (680, 6868), (808, 5780), (1010, 4624), (1156, 4040), (1360, 3434), (1445, 3232), (1616, 2890), (1717, 2720), (2020, 2312)]