540087340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 1259354880

約数和(自身を除く): 719267540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 193, 229, 235, 260, 386, 458, 470, 611, 772, 916, 940, 965, 1145, 1222, 1930, 2290, 2444, 2509, 2977, 3055, 3860, 4580, 5018, 5954, 6110, 9071, 10036, 10763, 11908, 12220, 12545, 14885, 18142, 21526, 25090, 29770, 36284, 43052, 44197, 45355, 50180, 53815, 59540, 88394, 90710, 107630, 117923, 139919, 176788, 181420, 215260, 220985, 235846, 279838, 441970, 471692, 559676, 574561, 589615, 699595, 883940, 1149122, 1179230, 1399190, 2077259, 2298244, 2358460, 2798380, 2872805, 4154518, 5745610, 8309036, 10386295, 11491220, 20772590, 27004367, 41545180, 54008734, 108017468, 135021835, 270043670, 540087340]

約数ペア:

[(1, 540087340), (2, 270043670), (4, 135021835), (5, 108017468), (10, 54008734), (13, 41545180), (20, 27004367), (26, 20772590), (47, 11491220), (52, 10386295), (65, 8309036), (94, 5745610), (130, 4154518), (188, 2872805), (193, 2798380), (229, 2358460), (235, 2298244), (260, 2077259), (386, 1399190), (458, 1179230), (470, 1149122), (611, 883940), (772, 699595), (916, 589615), (940, 574561), (965, 559676), (1145, 471692), (1222, 441970), (1930, 279838), (2290, 235846), (2444, 220985), (2509, 215260), (2977, 181420), (3055, 176788), (3860, 139919), (4580, 117923), (5018, 107630), (5954, 90710), (6110, 88394), (9071, 59540), (10036, 53815), (10763, 50180), (11908, 45355), (12220, 44197), (12545, 43052), (14885, 36284), (18142, 29770), (21526, 25090)]