32457880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 92695680

約数和(自身を除く): 60237800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 241, 259, 260, 280, 296, 364, 370, 455, 481, 482, 518, 520, 728, 740, 910, 962, 964, 1036, 1205, 1295, 1480, 1687, 1820, 1924, 1928, 2072, 2405, 2410, 2590, 3133, 3367, 3374, 3640, 3848, 4810, 4820, 5180, 6266, 6734, 6748, 8435, 8917, 9620, 9640, 10360, 12532, 13468, 13496, 15665, 16835, 16870, 17834, 19240, 21931, 25064, 26936, 31330, 33670, 33740, 35668, 43862, 44585, 62419, 62660, 67340, 67480, 71336, 87724, 89170, 109655, 115921, 124838, 125320, 134680, 175448, 178340, 219310, 231842, 249676, 312095, 356680, 438620, 463684, 499352, 579605, 624190, 811447, 877240, 927368, 1159210, 1248380, 1622894, 2318420, 2496760, 3245788, 4057235, 4636840, 6491576, 8114470, 16228940, 32457880]

約数ペア:

[(1, 32457880), (2, 16228940), (4, 8114470), (5, 6491576), (7, 4636840), (8, 4057235), (10, 3245788), (13, 2496760), (14, 2318420), (20, 1622894), (26, 1248380), (28, 1159210), (35, 927368), (37, 877240), (40, 811447), (52, 624190), (56, 579605), (65, 499352), (70, 463684), (74, 438620), (91, 356680), (104, 312095), (130, 249676), (140, 231842), (148, 219310), (182, 178340), (185, 175448), (241, 134680), (259, 125320), (260, 124838), (280, 115921), (296, 109655), (364, 89170), (370, 87724), (455, 71336), (481, 67480), (482, 67340), (518, 62660), (520, 62419), (728, 44585), (740, 43862), (910, 35668), (962, 33740), (964, 33670), (1036, 31330), (1205, 26936), (1295, 25064), (1480, 21931), (1687, 19240), (1820, 17834), (1924, 16870), (1928, 16835), (2072, 15665), (2405, 13496), (2410, 13468), (2590, 12532), (3133, 10360), (3367, 9640), (3374, 9620), (3640, 8917), (3848, 8435), (4810, 6748), (4820, 6734), (5180, 6266)]