5180750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 10917504

約数和(自身を除く): 5736754

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 53, 85, 106, 115, 125, 170, 230, 250, 265, 391, 425, 530, 575, 782, 850, 901, 1150, 1219, 1325, 1802, 1955, 2125, 2438, 2650, 2875, 3910, 4250, 4505, 5750, 6095, 6625, 9010, 9775, 12190, 13250, 19550, 20723, 22525, 30475, 41446, 45050, 48875, 60950, 97750, 103615, 112625, 152375, 207230, 225250, 304750, 518075, 1036150, 2590375, 5180750]

約数ペア:

[(1, 5180750), (2, 2590375), (5, 1036150), (10, 518075), (17, 304750), (23, 225250), (25, 207230), (34, 152375), (46, 112625), (50, 103615), (53, 97750), (85, 60950), (106, 48875), (115, 45050), (125, 41446), (170, 30475), (230, 22525), (250, 20723), (265, 19550), (391, 13250), (425, 12190), (530, 9775), (575, 9010), (782, 6625), (850, 6095), (901, 5750), (1150, 4505), (1219, 4250), (1325, 3910), (1802, 2875), (1955, 2650), (2125, 2438)]