61356640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16673}}^1$

素因数の和:16711

約数の個数: 48

約数和(自身を含む): 151266528

約数和(自身を除く): 89909888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 16673, 33346, 66692, 83365, 133384, 166730, 266768, 333460, 383479, 533536, 666920, 766958, 1333840, 1533916, 1917395, 2667680, 3067832, 3834790, 6135664, 7669580, 12271328, 15339160, 30678320, 61356640]

約数ペア:

[(1, 61356640), (2, 30678320), (4, 15339160), (5, 12271328), (8, 7669580), (10, 6135664), (16, 3834790), (20, 3067832), (23, 2667680), (32, 1917395), (40, 1533916), (46, 1333840), (80, 766958), (92, 666920), (115, 533536), (160, 383479), (184, 333460), (230, 266768), (368, 166730), (460, 133384), (736, 83365), (920, 66692), (1840, 33346), (3680, 16673)]