228909340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 576253440

約数和(自身を除く): 347344100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 418, 437, 460, 506, 836, 874, 1012, 1045, 1265, 1748, 2090, 2185, 2381, 2530, 4180, 4370, 4762, 4807, 5060, 8740, 9524, 9614, 11905, 19228, 23810, 24035, 26191, 45239, 47620, 48070, 52382, 54763, 90478, 96140, 104764, 109526, 130955, 180956, 219052, 226195, 261910, 273815, 452390, 497629, 523820, 547630, 602393, 904780, 995258, 1040497, 1095260, 1204786, 1990516, 2080994, 2409572, 2488145, 3011965, 4161988, 4976290, 5202485, 6023930, 9952580, 10404970, 11445467, 12047860, 20809940, 22890934, 45781868, 57227335, 114454670, 228909340]

約数ペア:

[(1, 228909340), (2, 114454670), (4, 57227335), (5, 45781868), (10, 22890934), (11, 20809940), (19, 12047860), (20, 11445467), (22, 10404970), (23, 9952580), (38, 6023930), (44, 5202485), (46, 4976290), (55, 4161988), (76, 3011965), (92, 2488145), (95, 2409572), (110, 2080994), (115, 1990516), (190, 1204786), (209, 1095260), (220, 1040497), (230, 995258), (253, 904780), (380, 602393), (418, 547630), (437, 523820), (460, 497629), (506, 452390), (836, 273815), (874, 261910), (1012, 226195), (1045, 219052), (1265, 180956), (1748, 130955), (2090, 109526), (2185, 104764), (2381, 96140), (2530, 90478), (4180, 54763), (4370, 52382), (4762, 48070), (4807, 47620), (5060, 45239), (8740, 26191), (9524, 24035), (9614, 23810), (11905, 19228)]