12758045360

素因数分解:

$2^4\times 5^1\times {\mathrm{6971}}^1\times {\mathrm{22877}}^1$

素因数の和:29861

約数の個数: 40

約数和(自身を含む): 29668007376

約数和(自身を除く): 16909962016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6971, 13942, 22877, 27884, 34855, 45754, 55768, 69710, 91508, 111536, 114385, 139420, 183016, 228770, 278840, 366032, 457540, 557680, 915080, 1830160, 159475567, 318951134, 637902268, 797377835, 1275804536, 1594755670, 2551609072, 3189511340, 6379022680, 12758045360]

約数ペア:

[(1, 12758045360), (2, 6379022680), (4, 3189511340), (5, 2551609072), (8, 1594755670), (10, 1275804536), (16, 797377835), (20, 637902268), (40, 318951134), (80, 159475567), (6971, 1830160), (13942, 915080), (22877, 557680), (27884, 457540), (34855, 366032), (45754, 278840), (55768, 228770), (69710, 183016), (91508, 139420), (111536, 114385)]