40785574340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{160687}}^1$

素因数の和:160754

約数の個数: 96

約数和(自身を含む): 102583219200

約数和(自身を除く): 61797644860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 343, 370, 490, 518, 686, 740, 980, 1036, 1295, 1372, 1715, 1813, 2590, 3430, 3626, 5180, 6860, 7252, 9065, 12691, 18130, 25382, 36260, 50764, 63455, 126910, 160687, 253820, 321374, 642748, 803435, 1124809, 1606870, 2249618, 3213740, 4499236, 5624045, 5945419, 7873663, 11248090, 11890838, 15747326, 22496180, 23781676, 29727095, 31494652, 39368315, 41617933, 55115641, 59454190, 78736630, 83235866, 110231282, 118908380, 157473260, 166471732, 208089665, 220462564, 275578205, 291325531, 416179330, 551156410, 582651062, 832358660, 1102312820, 1165302124, 1456627655, 2039278717, 2913255310, 4078557434, 5826510620, 8157114868, 10196393585, 20392787170, 40785574340]

約数ペア:

[(1, 40785574340), (2, 20392787170), (4, 10196393585), (5, 8157114868), (7, 5826510620), (10, 4078557434), (14, 2913255310), (20, 2039278717), (28, 1456627655), (35, 1165302124), (37, 1102312820), (49, 832358660), (70, 582651062), (74, 551156410), (98, 416179330), (140, 291325531), (148, 275578205), (185, 220462564), (196, 208089665), (245, 166471732), (259, 157473260), (343, 118908380), (370, 110231282), (490, 83235866), (518, 78736630), (686, 59454190), (740, 55115641), (980, 41617933), (1036, 39368315), (1295, 31494652), (1372, 29727095), (1715, 23781676), (1813, 22496180), (2590, 15747326), (3430, 11890838), (3626, 11248090), (5180, 7873663), (6860, 5945419), (7252, 5624045), (9065, 4499236), (12691, 3213740), (18130, 2249618), (25382, 1606870), (36260, 1124809), (50764, 803435), (63455, 642748), (126910, 321374), (160687, 253820)]