63448720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34483}}^1$

素因数の和:34519

約数の個数: 40

約数和(自身を含む): 153936576

約数和(自身を除く): 90487856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 34483, 68966, 137932, 172415, 275864, 344830, 551728, 689660, 793109, 1379320, 1586218, 2758640, 3172436, 3965545, 6344872, 7931090, 12689744, 15862180, 31724360, 63448720]

約数ペア:

[(1, 63448720), (2, 31724360), (4, 15862180), (5, 12689744), (8, 7931090), (10, 6344872), (16, 3965545), (20, 3172436), (23, 2758640), (40, 1586218), (46, 1379320), (80, 793109), (92, 689660), (115, 551728), (184, 344830), (230, 275864), (368, 172415), (460, 137932), (920, 68966), (1840, 34483)]