1036678760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 2660515200

約数和(自身を除く): 1623836440

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 317, 331, 380, 494, 520, 634, 662, 760, 988, 1235, 1268, 1324, 1585, 1655, 1976, 2470, 2536, 2648, 3170, 3310, 4121, 4303, 4940, 6023, 6289, 6340, 6620, 8242, 8606, 9880, 12046, 12578, 12680, 13240, 16484, 17212, 20605, 21515, 24092, 25156, 30115, 31445, 32968, 34424, 41210, 43030, 48184, 50312, 60230, 62890, 78299, 81757, 82420, 86060, 104927, 120460, 125780, 156598, 163514, 164840, 172120, 209854, 240920, 251560, 313196, 327028, 391495, 408785, 419708, 524635, 626392, 654056, 782990, 817570, 839416, 1049270, 1364051, 1565980, 1635140, 1993613, 2098540, 2728102, 3131960, 3270280, 3987226, 4197080, 5456204, 6820255, 7974452, 9968065, 10912408, 13640510, 15948904, 19936130, 25916969, 27281020, 39872260, 51833938, 54562040, 79744520, 103667876, 129584845, 207335752, 259169690, 518339380, 1036678760]

約数ペア:

[(1, 1036678760), (2, 518339380), (4, 259169690), (5, 207335752), (8, 129584845), (10, 103667876), (13, 79744520), (19, 54562040), (20, 51833938), (26, 39872260), (38, 27281020), (40, 25916969), (52, 19936130), (65, 15948904), (76, 13640510), (95, 10912408), (104, 9968065), (130, 7974452), (152, 6820255), (190, 5456204), (247, 4197080), (260, 3987226), (317, 3270280), (331, 3131960), (380, 2728102), (494, 2098540), (520, 1993613), (634, 1635140), (662, 1565980), (760, 1364051), (988, 1049270), (1235, 839416), (1268, 817570), (1324, 782990), (1585, 654056), (1655, 626392), (1976, 524635), (2470, 419708), (2536, 408785), (2648, 391495), (3170, 327028), (3310, 313196), (4121, 251560), (4303, 240920), (4940, 209854), (6023, 172120), (6289, 164840), (6340, 163514), (6620, 156598), (8242, 125780), (8606, 120460), (9880, 104927), (12046, 86060), (12578, 82420), (12680, 81757), (13240, 78299), (16484, 62890), (17212, 60230), (20605, 50312), (21515, 48184), (24092, 43030), (25156, 41210), (30115, 34424), (31445, 32968)]