2853717400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1529

約数の個数: 96

約数和(自身を含む): 6870988800

約数和(自身を除く): 4017271400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 443, 620, 775, 886, 1039, 1240, 1550, 1772, 2078, 2215, 3100, 3544, 4156, 4430, 5195, 6200, 8312, 8860, 10390, 11075, 13733, 17720, 20780, 22150, 25975, 27466, 32209, 41560, 44300, 51950, 54932, 64418, 68665, 88600, 103900, 109864, 128836, 137330, 161045, 207800, 257672, 274660, 322090, 343325, 460277, 549320, 644180, 686650, 805225, 920554, 1288360, 1373300, 1610450, 1841108, 2301385, 2746600, 3220900, 3682216, 4602770, 6441800, 9205540, 11506925, 14268587, 18411080, 23013850, 28537174, 46027700, 57074348, 71342935, 92055400, 114148696, 142685870, 285371740, 356714675, 570743480, 713429350, 1426858700, 2853717400]

約数ペア:

[(1, 2853717400), (2, 1426858700), (4, 713429350), (5, 570743480), (8, 356714675), (10, 285371740), (20, 142685870), (25, 114148696), (31, 92055400), (40, 71342935), (50, 57074348), (62, 46027700), (100, 28537174), (124, 23013850), (155, 18411080), (200, 14268587), (248, 11506925), (310, 9205540), (443, 6441800), (620, 4602770), (775, 3682216), (886, 3220900), (1039, 2746600), (1240, 2301385), (1550, 1841108), (1772, 1610450), (2078, 1373300), (2215, 1288360), (3100, 920554), (3544, 805225), (4156, 686650), (4430, 644180), (5195, 549320), (6200, 460277), (8312, 343325), (8860, 322090), (10390, 274660), (11075, 257672), (13733, 207800), (17720, 161045), (20780, 137330), (22150, 128836), (25975, 109864), (27466, 103900), (32209, 88600), (41560, 68665), (44300, 64418), (51950, 54932)]