164662040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49597}}^1$

素因数の和:49691

約数の個数: 32

約数和(自身を含む): 374960880

約数和(自身を除く): 210298840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 49597, 99194, 198388, 247985, 396776, 495970, 991940, 1983880, 4116551, 8233102, 16466204, 20582755, 32932408, 41165510, 82331020, 164662040]

約数ペア:

[(1, 164662040), (2, 82331020), (4, 41165510), (5, 32932408), (8, 20582755), (10, 16466204), (20, 8233102), (40, 4116551), (83, 1983880), (166, 991940), (332, 495970), (415, 396776), (664, 247985), (830, 198388), (1660, 99194), (3320, 49597)]