22454900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 54829824

約数和(自身を除く): 32374924

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 751, 1150, 1196, 1300, 1495, 1502, 2300, 2990, 3004, 3755, 5980, 7475, 7510, 9763, 14950, 15020, 17273, 18775, 19526, 29900, 34546, 37550, 39052, 48815, 69092, 75100, 86365, 97630, 172730, 195260, 224549, 244075, 345460, 431825, 449098, 488150, 863650, 898196, 976300, 1122745, 1727300, 2245490, 4490980, 5613725, 11227450, 22454900]

約数ペア:

[(1, 22454900), (2, 11227450), (4, 5613725), (5, 4490980), (10, 2245490), (13, 1727300), (20, 1122745), (23, 976300), (25, 898196), (26, 863650), (46, 488150), (50, 449098), (52, 431825), (65, 345460), (92, 244075), (100, 224549), (115, 195260), (130, 172730), (230, 97630), (260, 86365), (299, 75100), (325, 69092), (460, 48815), (575, 39052), (598, 37550), (650, 34546), (751, 29900), (1150, 19526), (1196, 18775), (1300, 17273), (1495, 15020), (1502, 14950), (2300, 9763), (2990, 7510), (3004, 7475), (3755, 5980)]