152004680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{62297}}^1$

素因数の和:62369

約数の個数: 32

約数和(自身を含む): 347622840

約数和(自身を除く): 195618160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 62297, 124594, 249188, 311485, 498376, 622970, 1245940, 2491880, 3800117, 7600234, 15200468, 19000585, 30400936, 38001170, 76002340, 152004680]

約数ペア:

[(1, 152004680), (2, 76002340), (4, 38001170), (5, 30400936), (8, 19000585), (10, 15200468), (20, 7600234), (40, 3800117), (61, 2491880), (122, 1245940), (244, 622970), (305, 498376), (488, 311485), (610, 249188), (1220, 124594), (2440, 62297)]