16067480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 43288560

約数和(自身を除く): 27221080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 53, 55, 65, 88, 104, 106, 110, 130, 143, 212, 220, 260, 265, 286, 424, 440, 520, 530, 572, 583, 689, 715, 1060, 1144, 1166, 1378, 1430, 2120, 2332, 2756, 2809, 2860, 2915, 3445, 4664, 5512, 5618, 5720, 5830, 6890, 7579, 11236, 11660, 13780, 14045, 15158, 22472, 23320, 27560, 28090, 30316, 30899, 36517, 37895, 56180, 60632, 61798, 73034, 75790, 112360, 123596, 146068, 151580, 154495, 182585, 247192, 292136, 303160, 308990, 365170, 401687, 617980, 730340, 803374, 1235960, 1460680, 1606748, 2008435, 3213496, 4016870, 8033740, 16067480]

約数ペア:

[(1, 16067480), (2, 8033740), (4, 4016870), (5, 3213496), (8, 2008435), (10, 1606748), (11, 1460680), (13, 1235960), (20, 803374), (22, 730340), (26, 617980), (40, 401687), (44, 365170), (52, 308990), (53, 303160), (55, 292136), (65, 247192), (88, 182585), (104, 154495), (106, 151580), (110, 146068), (130, 123596), (143, 112360), (212, 75790), (220, 73034), (260, 61798), (265, 60632), (286, 56180), (424, 37895), (440, 36517), (520, 30899), (530, 30316), (572, 28090), (583, 27560), (689, 23320), (715, 22472), (1060, 15158), (1144, 14045), (1166, 13780), (1378, 11660), (1430, 11236), (2120, 7579), (2332, 6890), (2756, 5830), (2809, 5720), (2860, 5618), (2915, 5512), (3445, 4664)]