13308400960

素因数分解:

$2^6\times 5^1\times {\mathrm{619}}^1\times {\mathrm{67187}}^1$

素因数の和:67823

約数の個数: 56

約数和(自身を含む): 31742298720

約数和(自身を除く): 18433897760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 19808, 24760, 39616, 49520, 67187, 99040, 134374, 198080, 268748, 335935, 537496, 671870, 1074992, 1343740, 2149984, 2687480, 4299968, 5374960, 10749920, 21499840, 41588753, 83177506, 166355012, 207943765, 332710024, 415887530, 665420048, 831775060, 1330840096, 1663550120, 2661680192, 3327100240, 6654200480, 13308400960]

約数ペア:

[(1, 13308400960), (2, 6654200480), (4, 3327100240), (5, 2661680192), (8, 1663550120), (10, 1330840096), (16, 831775060), (20, 665420048), (32, 415887530), (40, 332710024), (64, 207943765), (80, 166355012), (160, 83177506), (320, 41588753), (619, 21499840), (1238, 10749920), (2476, 5374960), (3095, 4299968), (4952, 2687480), (6190, 2149984), (9904, 1343740), (12380, 1074992), (19808, 671870), (24760, 537496), (39616, 335935), (49520, 268748), (67187, 198080), (99040, 134374)]