7088892820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 15621984000

約数和(自身を除く): 8533091180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 167, 290, 326, 334, 449, 580, 652, 668, 815, 835, 898, 1630, 1670, 1796, 2245, 3260, 3340, 4490, 4727, 4843, 8980, 9454, 9686, 13021, 18908, 19372, 23635, 24215, 26042, 27221, 47270, 48430, 52084, 54442, 65105, 73187, 74983, 94540, 96860, 108884, 130210, 136105, 146374, 149966, 260420, 272210, 292748, 299932, 365935, 374915, 544420, 731870, 749830, 789409, 1463740, 1499660, 1578818, 2122423, 2174507, 3157636, 3947045, 4244846, 4349014, 7894090, 8489692, 8698028, 10612115, 10872535, 12222229, 15788180, 21224230, 21745070, 24444458, 42448460, 43490140, 48888916, 61111145, 122222290, 244444580, 354444641, 708889282, 1417778564, 1772223205, 3544446410, 7088892820]

約数ペア:

[(1, 7088892820), (2, 3544446410), (4, 1772223205), (5, 1417778564), (10, 708889282), (20, 354444641), (29, 244444580), (58, 122222290), (116, 61111145), (145, 48888916), (163, 43490140), (167, 42448460), (290, 24444458), (326, 21745070), (334, 21224230), (449, 15788180), (580, 12222229), (652, 10872535), (668, 10612115), (815, 8698028), (835, 8489692), (898, 7894090), (1630, 4349014), (1670, 4244846), (1796, 3947045), (2245, 3157636), (3260, 2174507), (3340, 2122423), (4490, 1578818), (4727, 1499660), (4843, 1463740), (8980, 789409), (9454, 749830), (9686, 731870), (13021, 544420), (18908, 374915), (19372, 365935), (23635, 299932), (24215, 292748), (26042, 272210), (27221, 260420), (47270, 149966), (48430, 146374), (52084, 136105), (54442, 130210), (65105, 108884), (73187, 96860), (74983, 94540)]