2565854460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37811}}^1$

素因数の和:37868

約数の個数: 144

約数和(自身を含む): 8671047840

約数和(自身を除く): 6105193380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 33930, 37811, 67860, 75622, 113433, 151244, 189055, 226866, 340299, 378110, 453732, 491543, 567165, 680598, 756220, 983086, 1096519, 1134330, 1361196, 1474629, 1701495, 1966172, 2193038, 2268660, 2457715, 2949258, 3289557, 3402990, 4386076, 4423887, 4915430, 5482595, 5898516, 6579114, 6805980, 7373145, 8847774, 9830860, 9868671, 10965190, 13158228, 14254747, 14746290, 16447785, 17695548, 19737342, 21930380, 22119435, 28509494, 29492580, 32895570, 39474684, 42764241, 44238870, 49343355, 57018988, 65791140, 71273735, 85528482, 88477740, 98686710, 128292723, 142547470, 171056964, 197373420, 213821205, 256585446, 285094940, 427642410, 513170892, 641463615, 855284820, 1282927230, 2565854460]

約数ペア:

[(1, 2565854460), (2, 1282927230), (3, 855284820), (4, 641463615), (5, 513170892), (6, 427642410), (9, 285094940), (10, 256585446), (12, 213821205), (13, 197373420), (15, 171056964), (18, 142547470), (20, 128292723), (26, 98686710), (29, 88477740), (30, 85528482), (36, 71273735), (39, 65791140), (45, 57018988), (52, 49343355), (58, 44238870), (60, 42764241), (65, 39474684), (78, 32895570), (87, 29492580), (90, 28509494), (116, 22119435), (117, 21930380), (130, 19737342), (145, 17695548), (156, 16447785), (174, 14746290), (180, 14254747), (195, 13158228), (234, 10965190), (260, 9868671), (261, 9830860), (290, 8847774), (348, 7373145), (377, 6805980), (390, 6579114), (435, 5898516), (468, 5482595), (522, 4915430), (580, 4423887), (585, 4386076), (754, 3402990), (780, 3289557), (870, 2949258), (1044, 2457715), (1131, 2268660), (1170, 2193038), (1305, 1966172), (1508, 1701495), (1740, 1474629), (1885, 1361196), (2262, 1134330), (2340, 1096519), (2610, 983086), (3393, 756220), (3770, 680598), (4524, 567165), (5220, 491543), (5655, 453732), (6786, 378110), (7540, 340299), (11310, 226866), (13572, 189055), (16965, 151244), (22620, 113433), (33930, 75622), (37811, 67860)]