93539440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 232752960

約数和(自身を除く): 139213520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 631, 680, 872, 1090, 1262, 1360, 1744, 1853, 2180, 2524, 3155, 3706, 4360, 5048, 6310, 7412, 8720, 9265, 10096, 10727, 12620, 14824, 18530, 21454, 25240, 29648, 37060, 42908, 50480, 53635, 68779, 74120, 85816, 107270, 137558, 148240, 171632, 214540, 275116, 343895, 429080, 550232, 687790, 858160, 1100464, 1169243, 1375580, 2338486, 2751160, 4676972, 5502320, 5846215, 9353944, 11692430, 18707888, 23384860, 46769720, 93539440]

約数ペア:

[(1, 93539440), (2, 46769720), (4, 23384860), (5, 18707888), (8, 11692430), (10, 9353944), (16, 5846215), (17, 5502320), (20, 4676972), (34, 2751160), (40, 2338486), (68, 1375580), (80, 1169243), (85, 1100464), (109, 858160), (136, 687790), (170, 550232), (218, 429080), (272, 343895), (340, 275116), (436, 214540), (545, 171632), (631, 148240), (680, 137558), (872, 107270), (1090, 85816), (1262, 74120), (1360, 68779), (1744, 53635), (1853, 50480), (2180, 42908), (2524, 37060), (3155, 29648), (3706, 25240), (4360, 21454), (5048, 18530), (6310, 14824), (7412, 12620), (8720, 10727), (9265, 10096)]