24274340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 52590384

約数和(自身を除く): 28316044

約数列:

[1, 2, 4, 5, 10, 20, 61, 101, 122, 197, 202, 244, 305, 394, 404, 505, 610, 788, 985, 1010, 1220, 1970, 2020, 3940, 6161, 12017, 12322, 19897, 24034, 24644, 30805, 39794, 48068, 60085, 61610, 79588, 99485, 120170, 123220, 198970, 240340, 397940, 1213717, 2427434, 4854868, 6068585, 12137170, 24274340]

約数ペア:

[(1, 24274340), (2, 12137170), (4, 6068585), (5, 4854868), (10, 2427434), (20, 1213717), (61, 397940), (101, 240340), (122, 198970), (197, 123220), (202, 120170), (244, 99485), (305, 79588), (394, 61610), (404, 60085), (505, 48068), (610, 39794), (788, 30805), (985, 24644), (1010, 24034), (1220, 19897), (1970, 12322), (2020, 12017), (3940, 6161)]