224738980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 539965440

約数和(自身を除く): 315226460

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 29, 34, 46, 58, 68, 85, 92, 115, 116, 145, 170, 230, 290, 340, 391, 460, 493, 580, 667, 782, 986, 991, 1334, 1564, 1955, 1972, 1982, 2465, 2668, 3335, 3910, 3964, 4930, 4955, 6670, 7820, 9860, 9910, 11339, 13340, 16847, 19820, 22678, 22793, 28739, 33694, 45356, 45586, 56695, 57478, 67388, 84235, 91172, 113390, 113965, 114956, 143695, 168470, 226780, 227930, 287390, 336940, 387481, 455860, 488563, 574780, 660997, 774962, 977126, 1321994, 1549924, 1937405, 1954252, 2442815, 2643988, 3304985, 3874810, 4885630, 6609970, 7749620, 9771260, 11236949, 13219940, 22473898, 44947796, 56184745, 112369490, 224738980]

約数ペア:

[(1, 224738980), (2, 112369490), (4, 56184745), (5, 44947796), (10, 22473898), (17, 13219940), (20, 11236949), (23, 9771260), (29, 7749620), (34, 6609970), (46, 4885630), (58, 3874810), (68, 3304985), (85, 2643988), (92, 2442815), (115, 1954252), (116, 1937405), (145, 1549924), (170, 1321994), (230, 977126), (290, 774962), (340, 660997), (391, 574780), (460, 488563), (493, 455860), (580, 387481), (667, 336940), (782, 287390), (986, 227930), (991, 226780), (1334, 168470), (1564, 143695), (1955, 114956), (1972, 113965), (1982, 113390), (2465, 91172), (2668, 84235), (3335, 67388), (3910, 57478), (3964, 56695), (4930, 45586), (4955, 45356), (6670, 33694), (7820, 28739), (9860, 22793), (9910, 22678), (11339, 19820), (13340, 16847)]