16492040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 23424760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 307, 316, 340, 395, 614, 632, 680, 790, 1228, 1343, 1535, 1580, 2456, 2686, 3070, 3160, 5219, 5372, 6140, 6715, 10438, 10744, 12280, 13430, 20876, 24253, 26095, 26860, 41752, 48506, 52190, 53720, 97012, 104380, 121265, 194024, 208760, 242530, 412301, 485060, 824602, 970120, 1649204, 2061505, 3298408, 4123010, 8246020, 16492040]

約数ペア:

[(1, 16492040), (2, 8246020), (4, 4123010), (5, 3298408), (8, 2061505), (10, 1649204), (17, 970120), (20, 824602), (34, 485060), (40, 412301), (68, 242530), (79, 208760), (85, 194024), (136, 121265), (158, 104380), (170, 97012), (307, 53720), (316, 52190), (340, 48506), (395, 41752), (614, 26860), (632, 26095), (680, 24253), (790, 20876), (1228, 13430), (1343, 12280), (1535, 10744), (1580, 10438), (2456, 6715), (2686, 6140), (3070, 5372), (3160, 5219)]