88581740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14813}}^1$

素因数の和:14858

約数の個数: 48

約数和(自身を含む): 209055168

約数和(自身を除く): 120473428

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 14813, 29626, 59252, 74065, 148130, 192569, 296260, 340699, 385138, 681398, 770276, 962845, 1362796, 1703495, 1925690, 3406990, 3851380, 4429087, 6813980, 8858174, 17716348, 22145435, 44290870, 88581740]

約数ペア:

[(1, 88581740), (2, 44290870), (4, 22145435), (5, 17716348), (10, 8858174), (13, 6813980), (20, 4429087), (23, 3851380), (26, 3406990), (46, 1925690), (52, 1703495), (65, 1362796), (92, 962845), (115, 770276), (130, 681398), (230, 385138), (260, 340699), (299, 296260), (460, 192569), (598, 148130), (1196, 74065), (1495, 59252), (2990, 29626), (5980, 14813)]