193783480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14207}}^1$

素因数の和:14260

約数の個数: 64

約数和(自身を含む): 491028480

約数和(自身を除く): 297245000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 14207, 28414, 56828, 71035, 113656, 142070, 156277, 284140, 312554, 440417, 568280, 625108, 781385, 880834, 1250216, 1562770, 1761668, 2202085, 3125540, 3523336, 4404170, 4844587, 6251080, 8808340, 9689174, 17616680, 19378348, 24222935, 38756696, 48445870, 96891740, 193783480]

約数ペア:

[(1, 193783480), (2, 96891740), (4, 48445870), (5, 38756696), (8, 24222935), (10, 19378348), (11, 17616680), (20, 9689174), (22, 8808340), (31, 6251080), (40, 4844587), (44, 4404170), (55, 3523336), (62, 3125540), (88, 2202085), (110, 1761668), (124, 1562770), (155, 1250216), (220, 880834), (248, 781385), (310, 625108), (341, 568280), (440, 440417), (620, 312554), (682, 284140), (1240, 156277), (1364, 142070), (1705, 113656), (2728, 71035), (3410, 56828), (6820, 28414), (13640, 14207)]