17134640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 43309728

約数和(自身を除く): 26175088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 293, 340, 344, 430, 586, 680, 688, 731, 860, 1172, 1360, 1462, 1465, 1720, 2344, 2924, 2930, 3440, 3655, 4688, 4981, 5848, 5860, 7310, 9962, 11696, 11720, 12599, 14620, 19924, 23440, 24905, 25198, 29240, 39848, 49810, 50396, 58480, 62995, 79696, 99620, 100792, 125990, 199240, 201584, 214183, 251980, 398480, 428366, 503960, 856732, 1007920, 1070915, 1713464, 2141830, 3426928, 4283660, 8567320, 17134640]

約数ペア:

[(1, 17134640), (2, 8567320), (4, 4283660), (5, 3426928), (8, 2141830), (10, 1713464), (16, 1070915), (17, 1007920), (20, 856732), (34, 503960), (40, 428366), (43, 398480), (68, 251980), (80, 214183), (85, 201584), (86, 199240), (136, 125990), (170, 100792), (172, 99620), (215, 79696), (272, 62995), (293, 58480), (340, 50396), (344, 49810), (430, 39848), (586, 29240), (680, 25198), (688, 24905), (731, 23440), (860, 19924), (1172, 14620), (1360, 12599), (1462, 11720), (1465, 11696), (1720, 9962), (2344, 7310), (2924, 5860), (2930, 5848), (3440, 4981), (3655, 4688)]