8897079745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 11833436160

約数和(自身を除く): 2936356415

約数列:

[1, 5, 19, 41, 67, 95, 103, 205, 331, 335, 515, 779, 1273, 1655, 1957, 2747, 3895, 4223, 6289, 6365, 6901, 9785, 13571, 13735, 21115, 22177, 31445, 34093, 34505, 52193, 67855, 80237, 110885, 131119, 170465, 257849, 260965, 282941, 401185, 421363, 647767, 655595, 909257, 1289245, 1397813, 1414705, 2106815, 2284231, 3238835, 4546285, 5375879, 6989065, 11421155, 17275883, 26558447, 26879395, 43400389, 86379415, 93653471, 132792235, 217001945, 468267355, 1779415949, 8897079745]

約数ペア:

[(1, 8897079745), (5, 1779415949), (19, 468267355), (41, 217001945), (67, 132792235), (95, 93653471), (103, 86379415), (205, 43400389), (331, 26879395), (335, 26558447), (515, 17275883), (779, 11421155), (1273, 6989065), (1655, 5375879), (1957, 4546285), (2747, 3238835), (3895, 2284231), (4223, 2106815), (6289, 1414705), (6365, 1397813), (6901, 1289245), (9785, 909257), (13571, 655595), (13735, 647767), (21115, 421363), (22177, 401185), (31445, 282941), (34093, 260965), (34505, 257849), (52193, 170465), (67855, 131119), (80237, 110885)]