68870080

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2693

約数の個数: 56

約数和(自身を含む): 166036752

約数和(自身を除く): 97166672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2593, 2656, 3320, 5186, 5312, 6640, 10372, 12965, 13280, 20744, 25930, 26560, 41488, 51860, 82976, 103720, 165952, 207440, 215219, 414880, 430438, 829760, 860876, 1076095, 1721752, 2152190, 3443504, 4304380, 6887008, 8608760, 13774016, 17217520, 34435040, 68870080]

約数ペア:

[(1, 68870080), (2, 34435040), (4, 17217520), (5, 13774016), (8, 8608760), (10, 6887008), (16, 4304380), (20, 3443504), (32, 2152190), (40, 1721752), (64, 1076095), (80, 860876), (83, 829760), (160, 430438), (166, 414880), (320, 215219), (332, 207440), (415, 165952), (664, 103720), (830, 82976), (1328, 51860), (1660, 41488), (2593, 26560), (2656, 25930), (3320, 20744), (5186, 13280), (5312, 12965), (6640, 10372)]