45105520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6793}}^1$

素因数の和:6889

約数の個数: 40

約数和(自身を含む): 106149456

約数和(自身を除く): 61043936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 6793, 13586, 27172, 33965, 54344, 67930, 108688, 135860, 271720, 543440, 563819, 1127638, 2255276, 2819095, 4510552, 5638190, 9021104, 11276380, 22552760, 45105520]

約数ペア:

[(1, 45105520), (2, 22552760), (4, 11276380), (5, 9021104), (8, 5638190), (10, 4510552), (16, 2819095), (20, 2255276), (40, 1127638), (80, 563819), (83, 543440), (166, 271720), (332, 135860), (415, 108688), (664, 67930), (830, 54344), (1328, 33965), (1660, 27172), (3320, 13586), (6640, 6793)]