24378040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 56871360

約数和(自身を除く): 32493320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 97, 103, 122, 194, 206, 244, 305, 388, 412, 485, 488, 515, 610, 776, 824, 970, 1030, 1220, 1940, 2060, 2440, 3880, 4120, 5917, 6283, 9991, 11834, 12566, 19982, 23668, 25132, 29585, 31415, 39964, 47336, 49955, 50264, 59170, 62830, 79928, 99910, 118340, 125660, 199820, 236680, 251320, 399640, 609451, 1218902, 2437804, 3047255, 4875608, 6094510, 12189020, 24378040]

約数ペア:

[(1, 24378040), (2, 12189020), (4, 6094510), (5, 4875608), (8, 3047255), (10, 2437804), (20, 1218902), (40, 609451), (61, 399640), (97, 251320), (103, 236680), (122, 199820), (194, 125660), (206, 118340), (244, 99910), (305, 79928), (388, 62830), (412, 59170), (485, 50264), (488, 49955), (515, 47336), (610, 39964), (776, 31415), (824, 29585), (970, 25132), (1030, 23668), (1220, 19982), (1940, 12566), (2060, 11834), (2440, 9991), (3880, 6283), (4120, 5917)]