1569199428940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548671129}}^1$

素因数の和:548671162

約数の個数: 48

約数和(自身を含む): 3871423493280

約数和(自身を除く): 2302224064340

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 548671129, 1097342258, 2194684516, 2743355645, 5486711290, 6035382419, 7132724677, 10973422580, 12070764838, 14265449354, 24141529676, 28530898708, 30176912095, 35663623385, 60353824190, 71327246770, 78459971447, 120707648380, 142654493540, 156919942894, 313839885788, 392299857235, 784599714470, 1569199428940]

約数ペア:

[(1, 1569199428940), (2, 784599714470), (4, 392299857235), (5, 313839885788), (10, 156919942894), (11, 142654493540), (13, 120707648380), (20, 78459971447), (22, 71327246770), (26, 60353824190), (44, 35663623385), (52, 30176912095), (55, 28530898708), (65, 24141529676), (110, 14265449354), (130, 12070764838), (143, 10973422580), (220, 7132724677), (260, 6035382419), (286, 5486711290), (572, 2743355645), (715, 2194684516), (1430, 1097342258), (2860, 548671129)]