88001360

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2011}}^1$

素因数の和:2571

約数の個数: 40

約数和(自身を含む): 205079136

約数和(自身を除く): 117077776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 2011, 2188, 2735, 4022, 4376, 5470, 8044, 8752, 10055, 10940, 16088, 20110, 21880, 32176, 40220, 43760, 80440, 160880, 1100017, 2200034, 4400068, 5500085, 8800136, 11000170, 17600272, 22000340, 44000680, 88001360]

約数ペア:

[(1, 88001360), (2, 44000680), (4, 22000340), (5, 17600272), (8, 11000170), (10, 8800136), (16, 5500085), (20, 4400068), (40, 2200034), (80, 1100017), (547, 160880), (1094, 80440), (2011, 43760), (2188, 40220), (2735, 32176), (4022, 21880), (4376, 20110), (5470, 16088), (8044, 10940), (8752, 10055)]