2640076156795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4007797}}^1$

素因数の和:4007908

約数の個数: 64

約数和(自身を含む): 4155284966400

約数和(自身を除く): 1515208809605

約数列:

[1, 5, 7, 11, 29, 35, 55, 59, 77, 145, 203, 295, 319, 385, 413, 649, 1015, 1595, 1711, 2065, 2233, 3245, 4543, 8555, 11165, 11977, 18821, 22715, 59885, 94105, 131747, 658735, 4007797, 20038985, 28054579, 44085767, 116226113, 140272895, 220428835, 236460023, 308600369, 581130565, 813582791, 1182300115, 1278487243, 1543001845, 1655220161, 2601060253, 4067913955, 6392436215, 6857340667, 8276100805, 8949410701, 13005301265, 18207421771, 34286703335, 44747053505, 48001384669, 75430747337, 91037108855, 240006923345, 377153736685, 528015231359, 2640076156795]

約数ペア:

[(1, 2640076156795), (5, 528015231359), (7, 377153736685), (11, 240006923345), (29, 91037108855), (35, 75430747337), (55, 48001384669), (59, 44747053505), (77, 34286703335), (145, 18207421771), (203, 13005301265), (295, 8949410701), (319, 8276100805), (385, 6857340667), (413, 6392436215), (649, 4067913955), (1015, 2601060253), (1595, 1655220161), (1711, 1543001845), (2065, 1278487243), (2233, 1182300115), (3245, 813582791), (4543, 581130565), (8555, 308600369), (11165, 236460023), (11977, 220428835), (18821, 140272895), (22715, 116226113), (59885, 44085767), (94105, 28054579), (131747, 20038985), (658735, 4007797)]