233798680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5407}}^1$

素因数の和:5488

約数の個数: 64

約数和(自身を含む): 560701440

約数和(自身を除く): 326902760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 4324, 5405, 5407, 8648, 10810, 10814, 21620, 21628, 27035, 43240, 43256, 54070, 108140, 124361, 216280, 248722, 254129, 497444, 508258, 621805, 994888, 1016516, 1243610, 1270645, 2033032, 2487220, 2541290, 4974440, 5082580, 5844967, 10165160, 11689934, 23379868, 29224835, 46759736, 58449670, 116899340, 233798680]

約数ペア:

[(1, 233798680), (2, 116899340), (4, 58449670), (5, 46759736), (8, 29224835), (10, 23379868), (20, 11689934), (23, 10165160), (40, 5844967), (46, 5082580), (47, 4974440), (92, 2541290), (94, 2487220), (115, 2033032), (184, 1270645), (188, 1243610), (230, 1016516), (235, 994888), (376, 621805), (460, 508258), (470, 497444), (920, 254129), (940, 248722), (1081, 216280), (1880, 124361), (2162, 108140), (4324, 54070), (5405, 43256), (5407, 43240), (8648, 27035), (10810, 21628), (10814, 21620)]