1663997408060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1\times {\mathrm{9001}}^1$

素因数の和:11583

約数の個数: 96

約数和(自身を含む): 3777168048192

約数和(自身を除く): 2113170640132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 317, 634, 1268, 1585, 2243, 3170, 4121, 4486, 6340, 8242, 8972, 9001, 11215, 16484, 18002, 20605, 22430, 29159, 36004, 41210, 44860, 45005, 58318, 82420, 90010, 116636, 117013, 145795, 180020, 234026, 291590, 468052, 583180, 585065, 711031, 1170130, 1422062, 2340260, 2844124, 2853317, 3555155, 5706634, 7110310, 9243403, 11413268, 14220620, 14266585, 18486806, 20189243, 28533170, 36973612, 37093121, 40378486, 46217015, 57066340, 74186242, 80756972, 92434030, 100946215, 148372484, 184868060, 185465605, 201892430, 262460159, 370931210, 403784860, 524920318, 741862420, 1049840636, 1312300795, 2624601590, 5249203180, 6399990031, 12799980062, 25599960124, 31999950155, 63999900310, 83199870403, 127999800620, 166399740806, 332799481612, 415999352015, 831998704030, 1663997408060]

約数ペア:

[(1, 1663997408060), (2, 831998704030), (4, 415999352015), (5, 332799481612), (10, 166399740806), (13, 127999800620), (20, 83199870403), (26, 63999900310), (52, 31999950155), (65, 25599960124), (130, 12799980062), (260, 6399990031), (317, 5249203180), (634, 2624601590), (1268, 1312300795), (1585, 1049840636), (2243, 741862420), (3170, 524920318), (4121, 403784860), (4486, 370931210), (6340, 262460159), (8242, 201892430), (8972, 185465605), (9001, 184868060), (11215, 148372484), (16484, 100946215), (18002, 92434030), (20605, 80756972), (22430, 74186242), (29159, 57066340), (36004, 46217015), (41210, 40378486), (44860, 37093121), (45005, 36973612), (58318, 28533170), (82420, 20189243), (90010, 18486806), (116636, 14266585), (117013, 14220620), (145795, 11413268), (180020, 9243403), (234026, 7110310), (291590, 5706634), (468052, 3555155), (583180, 2853317), (585065, 2844124), (711031, 2340260), (1170130, 1422062)]