24863920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13513}}^1$

素因数の和:13549

約数の個数: 40

約数和(自身を含む): 60326496

約数和(自身を除く): 35462576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 13513, 27026, 54052, 67565, 108104, 135130, 216208, 270260, 310799, 540520, 621598, 1081040, 1243196, 1553995, 2486392, 3107990, 4972784, 6215980, 12431960, 24863920]

約数ペア:

[(1, 24863920), (2, 12431960), (4, 6215980), (5, 4972784), (8, 3107990), (10, 2486392), (16, 1553995), (20, 1243196), (23, 1081040), (40, 621598), (46, 540520), (80, 310799), (92, 270260), (115, 216208), (184, 135130), (230, 108104), (368, 67565), (460, 54052), (920, 27026), (1840, 13513)]