6596680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 16038000

約数和(自身を除く): 9441320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 109, 136, 170, 178, 218, 340, 356, 436, 445, 545, 680, 712, 872, 890, 1090, 1513, 1780, 1853, 2180, 3026, 3560, 3706, 4360, 6052, 7412, 7565, 9265, 9701, 12104, 14824, 15130, 18530, 19402, 30260, 37060, 38804, 48505, 60520, 74120, 77608, 97010, 164917, 194020, 329834, 388040, 659668, 824585, 1319336, 1649170, 3298340, 6596680]

約数ペア:

[(1, 6596680), (2, 3298340), (4, 1649170), (5, 1319336), (8, 824585), (10, 659668), (17, 388040), (20, 329834), (34, 194020), (40, 164917), (68, 97010), (85, 77608), (89, 74120), (109, 60520), (136, 48505), (170, 38804), (178, 37060), (218, 30260), (340, 19402), (356, 18530), (436, 15130), (445, 14824), (545, 12104), (680, 9701), (712, 9265), (872, 7565), (890, 7412), (1090, 6052), (1513, 4360), (1780, 3706), (1853, 3560), (2180, 3026)]