44810740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 109509120

約数和(自身を除く): 64698380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 193, 235, 247, 260, 380, 386, 470, 494, 611, 772, 893, 940, 965, 988, 1222, 1235, 1786, 1930, 2444, 2470, 2509, 3055, 3572, 3667, 3860, 4465, 4940, 5018, 6110, 7334, 8930, 9071, 10036, 11609, 12220, 12545, 14668, 17860, 18142, 18335, 23218, 25090, 36284, 36670, 45355, 46436, 47671, 50180, 58045, 73340, 90710, 95342, 116090, 117923, 172349, 181420, 190684, 232180, 235846, 238355, 344698, 471692, 476710, 589615, 689396, 861745, 953420, 1179230, 1723490, 2240537, 2358460, 3446980, 4481074, 8962148, 11202685, 22405370, 44810740]

約数ペア:

[(1, 44810740), (2, 22405370), (4, 11202685), (5, 8962148), (10, 4481074), (13, 3446980), (19, 2358460), (20, 2240537), (26, 1723490), (38, 1179230), (47, 953420), (52, 861745), (65, 689396), (76, 589615), (94, 476710), (95, 471692), (130, 344698), (188, 238355), (190, 235846), (193, 232180), (235, 190684), (247, 181420), (260, 172349), (380, 117923), (386, 116090), (470, 95342), (494, 90710), (611, 73340), (772, 58045), (893, 50180), (940, 47671), (965, 46436), (988, 45355), (1222, 36670), (1235, 36284), (1786, 25090), (1930, 23218), (2444, 18335), (2470, 18142), (2509, 17860), (3055, 14668), (3572, 12545), (3667, 12220), (3860, 11609), (4465, 10036), (4940, 9071), (5018, 8930), (6110, 7334)]