7564700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 20160168

約数和(自身を除く): 12595468

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 25, 26, 44, 46, 50, 52, 55, 65, 92, 100, 110, 115, 130, 143, 220, 230, 253, 260, 275, 286, 299, 325, 460, 506, 529, 550, 572, 575, 598, 650, 715, 1012, 1058, 1100, 1150, 1196, 1265, 1300, 1430, 1495, 2116, 2300, 2530, 2645, 2860, 2990, 3289, 3575, 5060, 5290, 5819, 5980, 6325, 6578, 6877, 7150, 7475, 10580, 11638, 12650, 13156, 13225, 13754, 14300, 14950, 16445, 23276, 25300, 26450, 27508, 29095, 29900, 32890, 34385, 52900, 58190, 65780, 68770, 75647, 82225, 116380, 137540, 145475, 151294, 164450, 171925, 290950, 302588, 328900, 343850, 378235, 581900, 687700, 756470, 1512940, 1891175, 3782350, 7564700]

約数ペア:

[(1, 7564700), (2, 3782350), (4, 1891175), (5, 1512940), (10, 756470), (11, 687700), (13, 581900), (20, 378235), (22, 343850), (23, 328900), (25, 302588), (26, 290950), (44, 171925), (46, 164450), (50, 151294), (52, 145475), (55, 137540), (65, 116380), (92, 82225), (100, 75647), (110, 68770), (115, 65780), (130, 58190), (143, 52900), (220, 34385), (230, 32890), (253, 29900), (260, 29095), (275, 27508), (286, 26450), (299, 25300), (325, 23276), (460, 16445), (506, 14950), (529, 14300), (550, 13754), (572, 13225), (575, 13156), (598, 12650), (650, 11638), (715, 10580), (1012, 7475), (1058, 7150), (1100, 6877), (1150, 6578), (1196, 6325), (1265, 5980), (1300, 5819), (1430, 5290), (1495, 5060), (2116, 3575), (2300, 3289), (2530, 2990), (2645, 2860)]