432200140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 950896800

約数和(自身を除く): 518696660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 199, 226, 310, 398, 452, 565, 620, 796, 961, 995, 1130, 1922, 1990, 2260, 3503, 3844, 3980, 4805, 6169, 7006, 9610, 12338, 14012, 17515, 19220, 22487, 24676, 30845, 35030, 44974, 61690, 70060, 89948, 108593, 112435, 123380, 191239, 217186, 224870, 382478, 434372, 449740, 542965, 697097, 764956, 956195, 1085930, 1394194, 1912390, 2171860, 2788388, 3485485, 3824780, 6970970, 13941940, 21610007, 43220014, 86440028, 108050035, 216100070, 432200140]

約数ペア:

[(1, 432200140), (2, 216100070), (4, 108050035), (5, 86440028), (10, 43220014), (20, 21610007), (31, 13941940), (62, 6970970), (113, 3824780), (124, 3485485), (155, 2788388), (199, 2171860), (226, 1912390), (310, 1394194), (398, 1085930), (452, 956195), (565, 764956), (620, 697097), (796, 542965), (961, 449740), (995, 434372), (1130, 382478), (1922, 224870), (1990, 217186), (2260, 191239), (3503, 123380), (3844, 112435), (3980, 108593), (4805, 89948), (6169, 70060), (7006, 61690), (9610, 44974), (12338, 35030), (14012, 30845), (17515, 24676), (19220, 22487)]