45964880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 116190480

約数和(自身を除く): 70225600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 193, 208, 229, 260, 386, 458, 520, 772, 916, 965, 1040, 1145, 1544, 1832, 1930, 2290, 2509, 2977, 3088, 3664, 3860, 4580, 5018, 5954, 7720, 9160, 10036, 11908, 12545, 14885, 15440, 18320, 20072, 23816, 25090, 29770, 40144, 44197, 47632, 50180, 59540, 88394, 100360, 119080, 176788, 200720, 220985, 238160, 353576, 441970, 574561, 707152, 883940, 1149122, 1767880, 2298244, 2872805, 3535760, 4596488, 5745610, 9192976, 11491220, 22982440, 45964880]

約数ペア:

[(1, 45964880), (2, 22982440), (4, 11491220), (5, 9192976), (8, 5745610), (10, 4596488), (13, 3535760), (16, 2872805), (20, 2298244), (26, 1767880), (40, 1149122), (52, 883940), (65, 707152), (80, 574561), (104, 441970), (130, 353576), (193, 238160), (208, 220985), (229, 200720), (260, 176788), (386, 119080), (458, 100360), (520, 88394), (772, 59540), (916, 50180), (965, 47632), (1040, 44197), (1145, 40144), (1544, 29770), (1832, 25090), (1930, 23816), (2290, 20072), (2509, 18320), (2977, 15440), (3088, 14885), (3664, 12545), (3860, 11908), (4580, 10036), (5018, 9160), (5954, 7720)]