3782350

素因数分解:

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

素因数の和:82

約数の個数: 72

約数和(自身を含む): 8640072

約数和(自身を除く): 4857722

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 130, 143, 230, 253, 275, 286, 299, 325, 506, 529, 550, 575, 598, 650, 715, 1058, 1150, 1265, 1430, 1495, 2530, 2645, 2990, 3289, 3575, 5290, 5819, 6325, 6578, 6877, 7150, 7475, 11638, 12650, 13225, 13754, 14950, 16445, 26450, 29095, 32890, 34385, 58190, 68770, 75647, 82225, 145475, 151294, 164450, 171925, 290950, 343850, 378235, 756470, 1891175, 3782350]

約数ペア:

[(1, 3782350), (2, 1891175), (5, 756470), (10, 378235), (11, 343850), (13, 290950), (22, 171925), (23, 164450), (25, 151294), (26, 145475), (46, 82225), (50, 75647), (55, 68770), (65, 58190), (110, 34385), (115, 32890), (130, 29095), (143, 26450), (230, 16445), (253, 14950), (275, 13754), (286, 13225), (299, 12650), (325, 11638), (506, 7475), (529, 7150), (550, 6877), (575, 6578), (598, 6325), (650, 5819), (715, 5290), (1058, 3575), (1150, 3289), (1265, 2990), (1430, 2645), (1495, 2530)]