47715040

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3593}}^1$

素因数の和:3691

約数の個数: 48

約数和(自身を含む): 114116688

約数和(自身を除く): 66401648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 3593, 6640, 7186, 13280, 14372, 17965, 28744, 35930, 57488, 71860, 114976, 143720, 287440, 298219, 574880, 596438, 1192876, 1491095, 2385752, 2982190, 4771504, 5964380, 9543008, 11928760, 23857520, 47715040]

約数ペア:

[(1, 47715040), (2, 23857520), (4, 11928760), (5, 9543008), (8, 5964380), (10, 4771504), (16, 2982190), (20, 2385752), (32, 1491095), (40, 1192876), (80, 596438), (83, 574880), (160, 298219), (166, 287440), (332, 143720), (415, 114976), (664, 71860), (830, 57488), (1328, 35930), (1660, 28744), (2656, 17965), (3320, 14372), (3593, 13280), (6640, 7186)]