13069509640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4261}}^1\times {\mathrm{6971}}^1$

素因数の和:11254

約数の個数: 64

約数和(自身を含む): 32091837120

約数和(自身を除く): 19022327480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4261, 6971, 8522, 13942, 17044, 21305, 27884, 34088, 34855, 42610, 46871, 55768, 69710, 76681, 85220, 93742, 139420, 153362, 170440, 187484, 234355, 278840, 306724, 374968, 383405, 468710, 613448, 766810, 937420, 1533620, 1874840, 3067240, 29703431, 59406862, 118813724, 148517155, 237627448, 297034310, 326737741, 594068620, 653475482, 1188137240, 1306950964, 1633688705, 2613901928, 3267377410, 6534754820, 13069509640]

約数ペア:

[(1, 13069509640), (2, 6534754820), (4, 3267377410), (5, 2613901928), (8, 1633688705), (10, 1306950964), (11, 1188137240), (20, 653475482), (22, 594068620), (40, 326737741), (44, 297034310), (55, 237627448), (88, 148517155), (110, 118813724), (220, 59406862), (440, 29703431), (4261, 3067240), (6971, 1874840), (8522, 1533620), (13942, 937420), (17044, 766810), (21305, 613448), (27884, 468710), (34088, 383405), (34855, 374968), (42610, 306724), (46871, 278840), (55768, 234355), (69710, 187484), (76681, 170440), (85220, 153362), (93742, 139420)]