22982440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 56221200

約数和(自身を除く): 33238760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 229, 260, 386, 458, 520, 772, 916, 965, 1145, 1544, 1832, 1930, 2290, 2509, 2977, 3860, 4580, 5018, 5954, 7720, 9160, 10036, 11908, 12545, 14885, 20072, 23816, 25090, 29770, 44197, 50180, 59540, 88394, 100360, 119080, 176788, 220985, 353576, 441970, 574561, 883940, 1149122, 1767880, 2298244, 2872805, 4596488, 5745610, 11491220, 22982440]

約数ペア:

[(1, 22982440), (2, 11491220), (4, 5745610), (5, 4596488), (8, 2872805), (10, 2298244), (13, 1767880), (20, 1149122), (26, 883940), (40, 574561), (52, 441970), (65, 353576), (104, 220985), (130, 176788), (193, 119080), (229, 100360), (260, 88394), (386, 59540), (458, 50180), (520, 44197), (772, 29770), (916, 25090), (965, 23816), (1145, 20072), (1544, 14885), (1832, 12545), (1930, 11908), (2290, 10036), (2509, 9160), (2977, 7720), (3860, 5954), (4580, 5018)]