100202440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192697}}^1$

素因数の和:192721

約数の個数: 32

約数和(自身を含む): 242799480

約数和(自身を除く): 142597040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 192697, 385394, 770788, 963485, 1541576, 1926970, 2505061, 3853940, 5010122, 7707880, 10020244, 12525305, 20040488, 25050610, 50101220, 100202440]

約数ペア:

[(1, 100202440), (2, 50101220), (4, 25050610), (5, 20040488), (8, 12525305), (10, 10020244), (13, 7707880), (20, 5010122), (26, 3853940), (40, 2505061), (52, 1926970), (65, 1541576), (104, 963485), (130, 770788), (260, 385394), (520, 192697)]