32898520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 76557600

約数和(自身を除く): 43659080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 97, 122, 139, 194, 244, 278, 305, 388, 485, 488, 556, 610, 695, 776, 970, 1112, 1220, 1390, 1940, 2440, 2780, 3880, 5560, 5917, 8479, 11834, 13483, 16958, 23668, 26966, 29585, 33916, 42395, 47336, 53932, 59170, 67415, 67832, 84790, 107864, 118340, 134830, 169580, 236680, 269660, 339160, 539320, 822463, 1644926, 3289852, 4112315, 6579704, 8224630, 16449260, 32898520]

約数ペア:

[(1, 32898520), (2, 16449260), (4, 8224630), (5, 6579704), (8, 4112315), (10, 3289852), (20, 1644926), (40, 822463), (61, 539320), (97, 339160), (122, 269660), (139, 236680), (194, 169580), (244, 134830), (278, 118340), (305, 107864), (388, 84790), (485, 67832), (488, 67415), (556, 59170), (610, 53932), (695, 47336), (776, 42395), (970, 33916), (1112, 29585), (1220, 26966), (1390, 23668), (1940, 16958), (2440, 13483), (2780, 11834), (3880, 8479), (5560, 5917)]