3251995520

素因数分解:

$2^7\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5233}}^1$

素因数の和:6223

約数の個数: 64

約数和(自身を含む): 7783795440

約数和(自身を除く): 4531799920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 971, 1942, 3884, 4855, 5233, 7768, 9710, 10466, 15536, 19420, 20932, 26165, 31072, 38840, 41864, 52330, 62144, 77680, 83728, 104660, 124288, 155360, 167456, 209320, 310720, 334912, 418640, 621440, 669824, 837280, 1674560, 3349120, 5081243, 10162486, 20324972, 25406215, 40649944, 50812430, 81299888, 101624860, 162599776, 203249720, 325199552, 406499440, 650399104, 812998880, 1625997760, 3251995520]

約数ペア:

[(1, 3251995520), (2, 1625997760), (4, 812998880), (5, 650399104), (8, 406499440), (10, 325199552), (16, 203249720), (20, 162599776), (32, 101624860), (40, 81299888), (64, 50812430), (80, 40649944), (128, 25406215), (160, 20324972), (320, 10162486), (640, 5081243), (971, 3349120), (1942, 1674560), (3884, 837280), (4855, 669824), (5233, 621440), (7768, 418640), (9710, 334912), (10466, 310720), (15536, 209320), (19420, 167456), (20932, 155360), (26165, 124288), (31072, 104660), (38840, 83728), (41864, 77680), (52330, 62144)]