32468980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 77565600

約数和(自身を除く): 45096620

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 37, 58, 68, 74, 85, 89, 116, 145, 148, 170, 178, 185, 290, 340, 356, 370, 445, 493, 580, 629, 740, 890, 986, 1073, 1258, 1513, 1780, 1972, 2146, 2465, 2516, 2581, 3026, 3145, 3293, 4292, 4930, 5162, 5365, 6052, 6290, 6586, 7565, 9860, 10324, 10730, 12580, 12905, 13172, 15130, 16465, 18241, 21460, 25810, 30260, 32930, 36482, 43877, 51620, 55981, 65860, 72964, 87754, 91205, 95497, 111962, 175508, 182410, 190994, 219385, 223924, 279905, 364820, 381988, 438770, 477485, 559810, 877540, 954970, 1119620, 1623449, 1909940, 3246898, 6493796, 8117245, 16234490, 32468980]

約数ペア:

[(1, 32468980), (2, 16234490), (4, 8117245), (5, 6493796), (10, 3246898), (17, 1909940), (20, 1623449), (29, 1119620), (34, 954970), (37, 877540), (58, 559810), (68, 477485), (74, 438770), (85, 381988), (89, 364820), (116, 279905), (145, 223924), (148, 219385), (170, 190994), (178, 182410), (185, 175508), (290, 111962), (340, 95497), (356, 91205), (370, 87754), (445, 72964), (493, 65860), (580, 55981), (629, 51620), (740, 43877), (890, 36482), (986, 32930), (1073, 30260), (1258, 25810), (1513, 21460), (1780, 18241), (1972, 16465), (2146, 15130), (2465, 13172), (2516, 12905), (2581, 12580), (3026, 10730), (3145, 10324), (3293, 9860), (4292, 7565), (4930, 6586), (5162, 6290), (5365, 6052)]