40106417900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{917767}}^1$

素因数の和:917823

約数の個数: 72

約数和(自身を含む): 95594714880

約数和(自身を除く): 55488296980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 4370, 8740, 10925, 21850, 43700, 917767, 1835534, 3671068, 4588835, 9177670, 17437573, 18355340, 21108641, 22944175, 34875146, 42217282, 45888350, 69750292, 84434564, 87187865, 91776700, 105543205, 174375730, 211086410, 348751460, 401064179, 422172820, 435939325, 527716025, 802128358, 871878650, 1055432050, 1604256716, 1743757300, 2005320895, 2110864100, 4010641790, 8021283580, 10026604475, 20053208950, 40106417900]

約数ペア:

[(1, 40106417900), (2, 20053208950), (4, 10026604475), (5, 8021283580), (10, 4010641790), (19, 2110864100), (20, 2005320895), (23, 1743757300), (25, 1604256716), (38, 1055432050), (46, 871878650), (50, 802128358), (76, 527716025), (92, 435939325), (95, 422172820), (100, 401064179), (115, 348751460), (190, 211086410), (230, 174375730), (380, 105543205), (437, 91776700), (460, 87187865), (475, 84434564), (575, 69750292), (874, 45888350), (950, 42217282), (1150, 34875146), (1748, 22944175), (1900, 21108641), (2185, 18355340), (2300, 17437573), (4370, 9177670), (8740, 4588835), (10925, 3671068), (21850, 1835534), (43700, 917767)]