103673420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 234118080

約数和(自身を除く): 130444660

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 239, 410, 460, 478, 529, 820, 943, 956, 1058, 1195, 1886, 2116, 2390, 2645, 3772, 4715, 4780, 5290, 5497, 9430, 9799, 10580, 10994, 18860, 19598, 21689, 21988, 27485, 39196, 43378, 48995, 54970, 86756, 97990, 108445, 109940, 126431, 195980, 216890, 225377, 252862, 433780, 450754, 505724, 632155, 901508, 1126885, 1264310, 2253770, 2528620, 4507540, 5183671, 10367342, 20734684, 25918355, 51836710, 103673420]

約数ペア:

[(1, 103673420), (2, 51836710), (4, 25918355), (5, 20734684), (10, 10367342), (20, 5183671), (23, 4507540), (41, 2528620), (46, 2253770), (82, 1264310), (92, 1126885), (115, 901508), (164, 632155), (205, 505724), (230, 450754), (239, 433780), (410, 252862), (460, 225377), (478, 216890), (529, 195980), (820, 126431), (943, 109940), (956, 108445), (1058, 97990), (1195, 86756), (1886, 54970), (2116, 48995), (2390, 43378), (2645, 39196), (3772, 27485), (4715, 21988), (4780, 21689), (5290, 19598), (5497, 18860), (9430, 10994), (9799, 10580)]