7968350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 17155152

約数和(自身を除く): 9186802

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 41, 46, 50, 65, 82, 115, 130, 169, 205, 230, 299, 325, 338, 410, 533, 575, 598, 650, 845, 943, 1025, 1066, 1150, 1495, 1690, 1886, 2050, 2665, 2990, 3887, 4225, 4715, 5330, 6929, 7475, 7774, 8450, 9430, 12259, 13325, 13858, 14950, 19435, 23575, 24518, 26650, 34645, 38870, 47150, 61295, 69290, 97175, 122590, 159367, 173225, 194350, 306475, 318734, 346450, 612950, 796835, 1593670, 3984175, 7968350]

約数ペア:

[(1, 7968350), (2, 3984175), (5, 1593670), (10, 796835), (13, 612950), (23, 346450), (25, 318734), (26, 306475), (41, 194350), (46, 173225), (50, 159367), (65, 122590), (82, 97175), (115, 69290), (130, 61295), (169, 47150), (205, 38870), (230, 34645), (299, 26650), (325, 24518), (338, 23575), (410, 19435), (533, 14950), (575, 13858), (598, 13325), (650, 12259), (845, 9430), (943, 8450), (1025, 7774), (1066, 7475), (1150, 6929), (1495, 5330), (1690, 4715), (1886, 4225), (2050, 3887), (2665, 2990)]