76894880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 116157280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 419, 496, 592, 620, 740, 838, 992, 1147, 1184, 1240, 1480, 1676, 2095, 2294, 2480, 2960, 3352, 4190, 4588, 4960, 5735, 5920, 6704, 8380, 9176, 11470, 12989, 13408, 15503, 16760, 18352, 22940, 25978, 31006, 33520, 36704, 45880, 51956, 62012, 64945, 67040, 77515, 91760, 103912, 124024, 129890, 155030, 183520, 207824, 248048, 259780, 310060, 415648, 480593, 496096, 519560, 620120, 961186, 1039120, 1240240, 1922372, 2078240, 2402965, 2480480, 3844744, 4805930, 7689488, 9611860, 15378976, 19223720, 38447440, 76894880]

約数ペア:

[(1, 76894880), (2, 38447440), (4, 19223720), (5, 15378976), (8, 9611860), (10, 7689488), (16, 4805930), (20, 3844744), (31, 2480480), (32, 2402965), (37, 2078240), (40, 1922372), (62, 1240240), (74, 1039120), (80, 961186), (124, 620120), (148, 519560), (155, 496096), (160, 480593), (185, 415648), (248, 310060), (296, 259780), (310, 248048), (370, 207824), (419, 183520), (496, 155030), (592, 129890), (620, 124024), (740, 103912), (838, 91760), (992, 77515), (1147, 67040), (1184, 64945), (1240, 62012), (1480, 51956), (1676, 45880), (2095, 36704), (2294, 33520), (2480, 31006), (2960, 25978), (3352, 22940), (4190, 18352), (4588, 16760), (4960, 15503), (5735, 13408), (5920, 12989), (6704, 11470), (8380, 9176)]