38638440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3701}}^1$

素因数の和:3747

約数の個数: 96

約数和(自身を含む): 129940200

約数和(自身を除く): 91301760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 3701, 5220, 7402, 10440, 11103, 14804, 18505, 22206, 29608, 33309, 37010, 44412, 55515, 66618, 74020, 88824, 107329, 111030, 133236, 148040, 166545, 214658, 222060, 266472, 321987, 333090, 429316, 444120, 536645, 643974, 666180, 858632, 965961, 1073290, 1287948, 1332360, 1609935, 1931922, 2146580, 2575896, 3219870, 3863844, 4293160, 4829805, 6439740, 7727688, 9659610, 12879480, 19319220, 38638440]

約数ペア:

[(1, 38638440), (2, 19319220), (3, 12879480), (4, 9659610), (5, 7727688), (6, 6439740), (8, 4829805), (9, 4293160), (10, 3863844), (12, 3219870), (15, 2575896), (18, 2146580), (20, 1931922), (24, 1609935), (29, 1332360), (30, 1287948), (36, 1073290), (40, 965961), (45, 858632), (58, 666180), (60, 643974), (72, 536645), (87, 444120), (90, 429316), (116, 333090), (120, 321987), (145, 266472), (174, 222060), (180, 214658), (232, 166545), (261, 148040), (290, 133236), (348, 111030), (360, 107329), (435, 88824), (522, 74020), (580, 66618), (696, 55515), (870, 44412), (1044, 37010), (1160, 33309), (1305, 29608), (1740, 22206), (2088, 18505), (2610, 14804), (3480, 11103), (3701, 10440), (5220, 7402)]