788700920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{167}}^2$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 2060506080

約数和(自身を除く): 1271805160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 167, 202, 280, 334, 404, 505, 668, 707, 808, 835, 1010, 1169, 1336, 1414, 1670, 2020, 2338, 2828, 3340, 3535, 4040, 4676, 5656, 5845, 6680, 7070, 9352, 11690, 14140, 16867, 23380, 27889, 28280, 33734, 46760, 55778, 67468, 84335, 111556, 118069, 134936, 139445, 168670, 195223, 223112, 236138, 278890, 337340, 390446, 472276, 557780, 590345, 674680, 780892, 944552, 976115, 1115560, 1180690, 1561784, 1952230, 2361380, 2816789, 3904460, 4722760, 5633578, 7808920, 11267156, 14083945, 19717523, 22534312, 28167890, 39435046, 56335780, 78870092, 98587615, 112671560, 157740184, 197175230, 394350460, 788700920]

約数ペア:

[(1, 788700920), (2, 394350460), (4, 197175230), (5, 157740184), (7, 112671560), (8, 98587615), (10, 78870092), (14, 56335780), (20, 39435046), (28, 28167890), (35, 22534312), (40, 19717523), (56, 14083945), (70, 11267156), (101, 7808920), (140, 5633578), (167, 4722760), (202, 3904460), (280, 2816789), (334, 2361380), (404, 1952230), (505, 1561784), (668, 1180690), (707, 1115560), (808, 976115), (835, 944552), (1010, 780892), (1169, 674680), (1336, 590345), (1414, 557780), (1670, 472276), (2020, 390446), (2338, 337340), (2828, 278890), (3340, 236138), (3535, 223112), (4040, 195223), (4676, 168670), (5656, 139445), (5845, 134936), (6680, 118069), (7070, 111556), (9352, 84335), (11690, 67468), (14140, 55778), (16867, 46760), (23380, 33734), (27889, 28280)]