190099880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{57259}}^1$

素因数の和:57353

約数の個数: 32

約数和(自身を含む): 432885600

約数和(自身を除く): 242785720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 57259, 114518, 229036, 286295, 458072, 572590, 1145180, 2290360, 4752497, 9504994, 19009988, 23762485, 38019976, 47524970, 95049940, 190099880]

約数ペア:

[(1, 190099880), (2, 95049940), (4, 47524970), (5, 38019976), (8, 23762485), (10, 19009988), (20, 9504994), (40, 4752497), (83, 2290360), (166, 1145180), (332, 572590), (415, 458072), (664, 286295), (830, 229036), (1660, 114518), (3320, 57259)]