32171884420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{42683}}^1$

素因数の和:42941

約数の個数: 72

約数和(自身を含む): 73487506176

約数和(自身を除く): 41315621756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 223, 260, 338, 446, 676, 845, 892, 1115, 1690, 2230, 2899, 3380, 4460, 5798, 11596, 14495, 28990, 37687, 42683, 57980, 75374, 85366, 150748, 170732, 188435, 213415, 376870, 426830, 554879, 753740, 853660, 1109758, 2219516, 2774395, 5548790, 7213427, 9518309, 11097580, 14426854, 19036618, 28853708, 36067135, 38073236, 47591545, 72134270, 95183090, 123738017, 144268540, 190366180, 247476034, 494952068, 618690085, 1237380170, 1608594221, 2474760340, 3217188442, 6434376884, 8042971105, 16085942210, 32171884420]

約数ペア:

[(1, 32171884420), (2, 16085942210), (4, 8042971105), (5, 6434376884), (10, 3217188442), (13, 2474760340), (20, 1608594221), (26, 1237380170), (52, 618690085), (65, 494952068), (130, 247476034), (169, 190366180), (223, 144268540), (260, 123738017), (338, 95183090), (446, 72134270), (676, 47591545), (845, 38073236), (892, 36067135), (1115, 28853708), (1690, 19036618), (2230, 14426854), (2899, 11097580), (3380, 9518309), (4460, 7213427), (5798, 5548790), (11596, 2774395), (14495, 2219516), (28990, 1109758), (37687, 853660), (42683, 753740), (57980, 554879), (75374, 426830), (85366, 376870), (150748, 213415), (170732, 188435)]