2008333760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11909}}^1$

素因数の和:11974

約数の個数: 112

約数和(自身を含む): 5227441920

約数和(自身を除く): 3219108160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 11909, 16864, 21080, 23818, 33728, 42160, 47636, 59545, 84320, 95272, 119090, 168640, 190544, 202453, 238180, 369179, 381088, 404906, 476360, 738358, 762176, 809812, 952720, 1012265, 1476716, 1619624, 1845895, 1905440, 2024530, 2953432, 3239248, 3691790, 3810880, 4049060, 5906864, 6276043, 6478496, 7383580, 8098120, 11813728, 12552086, 12956992, 14767160, 16196240, 23627456, 25104172, 29534320, 31380215, 32392480, 50208344, 59068640, 62760430, 64784960, 100416688, 118137280, 125520860, 200833376, 251041720, 401666752, 502083440, 1004166880, 2008333760]

約数ペア:

[(1, 2008333760), (2, 1004166880), (4, 502083440), (5, 401666752), (8, 251041720), (10, 200833376), (16, 125520860), (17, 118137280), (20, 100416688), (31, 64784960), (32, 62760430), (34, 59068640), (40, 50208344), (62, 32392480), (64, 31380215), (68, 29534320), (80, 25104172), (85, 23627456), (124, 16196240), (136, 14767160), (155, 12956992), (160, 12552086), (170, 11813728), (248, 8098120), (272, 7383580), (310, 6478496), (320, 6276043), (340, 5906864), (496, 4049060), (527, 3810880), (544, 3691790), (620, 3239248), (680, 2953432), (992, 2024530), (1054, 1905440), (1088, 1845895), (1240, 1619624), (1360, 1476716), (1984, 1012265), (2108, 952720), (2480, 809812), (2635, 762176), (2720, 738358), (4216, 476360), (4960, 404906), (5270, 381088), (5440, 369179), (8432, 238180), (9920, 202453), (10540, 190544), (11909, 168640), (16864, 119090), (21080, 95272), (23818, 84320), (33728, 59545), (42160, 47636)]