192866440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{370897}}^1$

素因数の和:370921

約数の個数: 32

約数和(自身を含む): 467331480

約数和(自身を除く): 274465040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 370897, 741794, 1483588, 1854485, 2967176, 3708970, 4821661, 7417940, 9643322, 14835880, 19286644, 24108305, 38573288, 48216610, 96433220, 192866440]

約数ペア:

[(1, 192866440), (2, 96433220), (4, 48216610), (5, 38573288), (8, 24108305), (10, 19286644), (13, 14835880), (20, 9643322), (26, 7417940), (40, 4821661), (52, 3708970), (65, 2967176), (104, 1854485), (130, 1483588), (260, 741794), (520, 370897)]