942985580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2499

約数の個数: 96

約数和(自身を含む): 2244231360

約数和(自身を除く): 1301245780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 61, 68, 76, 85, 95, 122, 170, 190, 244, 305, 323, 340, 380, 610, 646, 1037, 1159, 1220, 1292, 1615, 2074, 2318, 2393, 3230, 4148, 4636, 4786, 5185, 5795, 6460, 9572, 10370, 11590, 11965, 19703, 20740, 23180, 23930, 39406, 40681, 45467, 47860, 78812, 81362, 90934, 98515, 145973, 162724, 181868, 197030, 203405, 227335, 291946, 394060, 406810, 454670, 583892, 729865, 772939, 813620, 909340, 1459730, 1545878, 2481541, 2773487, 2919460, 3091756, 3864695, 4963082, 5546974, 7729390, 9926164, 11093948, 12407705, 13867435, 15458780, 24815410, 27734870, 47149279, 49630820, 55469740, 94298558, 188597116, 235746395, 471492790, 942985580]

約数ペア:

[(1, 942985580), (2, 471492790), (4, 235746395), (5, 188597116), (10, 94298558), (17, 55469740), (19, 49630820), (20, 47149279), (34, 27734870), (38, 24815410), (61, 15458780), (68, 13867435), (76, 12407705), (85, 11093948), (95, 9926164), (122, 7729390), (170, 5546974), (190, 4963082), (244, 3864695), (305, 3091756), (323, 2919460), (340, 2773487), (380, 2481541), (610, 1545878), (646, 1459730), (1037, 909340), (1159, 813620), (1220, 772939), (1292, 729865), (1615, 583892), (2074, 454670), (2318, 406810), (2393, 394060), (3230, 291946), (4148, 227335), (4636, 203405), (4786, 197030), (5185, 181868), (5795, 162724), (6460, 145973), (9572, 98515), (10370, 90934), (11590, 81362), (11965, 78812), (19703, 47860), (20740, 45467), (23180, 40681), (23930, 39406)]