66536001520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{295663}}^1$

素因数の和:295802

約数の個数: 80

約数和(自身を含む): 161680901760

約数和(自身を除く): 95144900240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 97, 116, 145, 194, 232, 290, 388, 464, 485, 580, 776, 970, 1160, 1552, 1940, 2320, 2813, 3880, 5626, 7760, 11252, 14065, 22504, 28130, 45008, 56260, 112520, 225040, 295663, 591326, 1182652, 1478315, 2365304, 2956630, 4730608, 5913260, 8574227, 11826520, 17148454, 23653040, 28679311, 34296908, 42871135, 57358622, 68593816, 85742270, 114717244, 137187632, 143396555, 171484540, 229434488, 286793110, 342969080, 458868976, 573586220, 685938160, 831700019, 1147172440, 1663400038, 2294344880, 3326800076, 4158500095, 6653600152, 8317000190, 13307200304, 16634000380, 33268000760, 66536001520]

約数ペア:

[(1, 66536001520), (2, 33268000760), (4, 16634000380), (5, 13307200304), (8, 8317000190), (10, 6653600152), (16, 4158500095), (20, 3326800076), (29, 2294344880), (40, 1663400038), (58, 1147172440), (80, 831700019), (97, 685938160), (116, 573586220), (145, 458868976), (194, 342969080), (232, 286793110), (290, 229434488), (388, 171484540), (464, 143396555), (485, 137187632), (580, 114717244), (776, 85742270), (970, 68593816), (1160, 57358622), (1552, 42871135), (1940, 34296908), (2320, 28679311), (2813, 23653040), (3880, 17148454), (5626, 11826520), (7760, 8574227), (11252, 5913260), (14065, 4730608), (22504, 2956630), (28130, 2365304), (45008, 1478315), (56260, 1182652), (112520, 591326), (225040, 295663)]