128545477610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{2287}}^1$

素因数の和:2700

約数の個数: 128

約数和(自身を含む): 266445324288

約数和(自身を除く): 137899846678

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 106, 110, 155, 265, 310, 311, 341, 530, 583, 622, 682, 1166, 1555, 1643, 1705, 2287, 2915, 3110, 3286, 3410, 3421, 4574, 5830, 6842, 8215, 9641, 11435, 16430, 16483, 17105, 18073, 19282, 22870, 25157, 32966, 34210, 36146, 48205, 50314, 70897, 82415, 90365, 96410, 106051, 121211, 125785, 141794, 164830, 180730, 181313, 212102, 242422, 251570, 354485, 362626, 510973, 530255, 606055, 708970, 711257, 779867, 906565, 1021946, 1060510, 1212110, 1333321, 1422514, 1559734, 1813130, 2554865, 2666642, 3556285, 3757541, 3899335, 5109730, 5620703, 6666605, 7112570, 7515082, 7798670, 7823827, 11241406, 13333210, 15647654, 18787705, 22048967, 28103515, 37575410, 37696621, 39119135, 41332951, 44097934, 56207030, 75393242, 78238270, 82665902, 110244835, 188483105, 206664755, 220489670, 242538637, 376966210, 413329510, 414662831, 485077274, 829325662, 1168595251, 1212693185, 2073314155, 2337190502, 2425386370, 4146628310, 5842976255, 11685952510, 12854547761, 25709095522, 64272738805, 128545477610]

約数ペア:

[(1, 128545477610), (2, 64272738805), (5, 25709095522), (10, 12854547761), (11, 11685952510), (22, 5842976255), (31, 4146628310), (53, 2425386370), (55, 2337190502), (62, 2073314155), (106, 1212693185), (110, 1168595251), (155, 829325662), (265, 485077274), (310, 414662831), (311, 413329510), (341, 376966210), (530, 242538637), (583, 220489670), (622, 206664755), (682, 188483105), (1166, 110244835), (1555, 82665902), (1643, 78238270), (1705, 75393242), (2287, 56207030), (2915, 44097934), (3110, 41332951), (3286, 39119135), (3410, 37696621), (3421, 37575410), (4574, 28103515), (5830, 22048967), (6842, 18787705), (8215, 15647654), (9641, 13333210), (11435, 11241406), (16430, 7823827), (16483, 7798670), (17105, 7515082), (18073, 7112570), (19282, 6666605), (22870, 5620703), (25157, 5109730), (32966, 3899335), (34210, 3757541), (36146, 3556285), (48205, 2666642), (50314, 2554865), (70897, 1813130), (82415, 1559734), (90365, 1422514), (96410, 1333321), (106051, 1212110), (121211, 1060510), (125785, 1021946), (141794, 906565), (164830, 779867), (180730, 711257), (181313, 708970), (212102, 606055), (242422, 530255), (251570, 510973), (354485, 362626)]