118248520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9887}}^1$

素因数の和:9934

約数の個数: 64

約数和(自身を含む): 299013120

約数和(自身を除く): 180764600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 9887, 11960, 19774, 39548, 49435, 79096, 98870, 128531, 197740, 227401, 257062, 395480, 454802, 514124, 642655, 909604, 1028248, 1137005, 1285310, 1819208, 2274010, 2570620, 2956213, 4548020, 5141240, 5912426, 9096040, 11824852, 14781065, 23649704, 29562130, 59124260, 118248520]

約数ペア:

[(1, 118248520), (2, 59124260), (4, 29562130), (5, 23649704), (8, 14781065), (10, 11824852), (13, 9096040), (20, 5912426), (23, 5141240), (26, 4548020), (40, 2956213), (46, 2570620), (52, 2274010), (65, 1819208), (92, 1285310), (104, 1137005), (115, 1028248), (130, 909604), (184, 642655), (230, 514124), (260, 454802), (299, 395480), (460, 257062), (520, 227401), (598, 197740), (920, 128531), (1196, 98870), (1495, 79096), (2392, 49435), (2990, 39548), (5980, 19774), (9887, 11960)]