85673200

素因数分解:

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

素因数の和:371

約数の個数: 120

約数和(自身を含む): 223766928

約数和(自身を除く): 138093728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 68, 80, 85, 86, 100, 136, 170, 172, 200, 215, 272, 293, 340, 344, 400, 425, 430, 586, 680, 688, 731, 850, 860, 1075, 1172, 1360, 1462, 1465, 1700, 1720, 2150, 2344, 2924, 2930, 3400, 3440, 3655, 4300, 4688, 4981, 5848, 5860, 6800, 7310, 7325, 8600, 9962, 11696, 11720, 12599, 14620, 14650, 17200, 18275, 19924, 23440, 24905, 25198, 29240, 29300, 36550, 39848, 49810, 50396, 58480, 58600, 62995, 73100, 79696, 99620, 100792, 117200, 124525, 125990, 146200, 199240, 201584, 214183, 249050, 251980, 292400, 314975, 398480, 428366, 498100, 503960, 629950, 856732, 996200, 1007920, 1070915, 1259900, 1713464, 1992400, 2141830, 2519800, 3426928, 4283660, 5039600, 5354575, 8567320, 10709150, 17134640, 21418300, 42836600, 85673200]

約数ペア:

[(1, 85673200), (2, 42836600), (4, 21418300), (5, 17134640), (8, 10709150), (10, 8567320), (16, 5354575), (17, 5039600), (20, 4283660), (25, 3426928), (34, 2519800), (40, 2141830), (43, 1992400), (50, 1713464), (68, 1259900), (80, 1070915), (85, 1007920), (86, 996200), (100, 856732), (136, 629950), (170, 503960), (172, 498100), (200, 428366), (215, 398480), (272, 314975), (293, 292400), (340, 251980), (344, 249050), (400, 214183), (425, 201584), (430, 199240), (586, 146200), (680, 125990), (688, 124525), (731, 117200), (850, 100792), (860, 99620), (1075, 79696), (1172, 73100), (1360, 62995), (1462, 58600), (1465, 58480), (1700, 50396), (1720, 49810), (2150, 39848), (2344, 36550), (2924, 29300), (2930, 29240), (3400, 25198), (3440, 24905), (3655, 23440), (4300, 19924), (4688, 18275), (4981, 17200), (5848, 14650), (5860, 14620), (6800, 12599), (7310, 11720), (7325, 11696), (8600, 9962)]