32172400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 87181920

約数和(自身を除く): 55009520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 269, 299, 325, 368, 400, 460, 520, 538, 575, 598, 650, 920, 1040, 1076, 1150, 1196, 1300, 1345, 1495, 1840, 2152, 2300, 2392, 2600, 2690, 2990, 3497, 4304, 4600, 4784, 5200, 5380, 5980, 6187, 6725, 6994, 7475, 9200, 10760, 11960, 12374, 13450, 13988, 14950, 17485, 21520, 23920, 24748, 26900, 27976, 29900, 30935, 34970, 49496, 53800, 55952, 59800, 61870, 69940, 80431, 87425, 98992, 107600, 119600, 123740, 139880, 154675, 160862, 174850, 247480, 279760, 309350, 321724, 349700, 402155, 494960, 618700, 643448, 699400, 804310, 1237400, 1286896, 1398800, 1608620, 2010775, 2474800, 3217240, 4021550, 6434480, 8043100, 16086200, 32172400]

約数ペア:

[(1, 32172400), (2, 16086200), (4, 8043100), (5, 6434480), (8, 4021550), (10, 3217240), (13, 2474800), (16, 2010775), (20, 1608620), (23, 1398800), (25, 1286896), (26, 1237400), (40, 804310), (46, 699400), (50, 643448), (52, 618700), (65, 494960), (80, 402155), (92, 349700), (100, 321724), (104, 309350), (115, 279760), (130, 247480), (184, 174850), (200, 160862), (208, 154675), (230, 139880), (260, 123740), (269, 119600), (299, 107600), (325, 98992), (368, 87425), (400, 80431), (460, 69940), (520, 61870), (538, 59800), (575, 55952), (598, 53800), (650, 49496), (920, 34970), (1040, 30935), (1076, 29900), (1150, 27976), (1196, 26900), (1300, 24748), (1345, 23920), (1495, 21520), (1840, 17485), (2152, 14950), (2300, 13988), (2392, 13450), (2600, 12374), (2690, 11960), (2990, 10760), (3497, 9200), (4304, 7475), (4600, 6994), (4784, 6725), (5200, 6187), (5380, 5980)]