24698140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 29633060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 439, 485, 580, 878, 970, 1756, 1940, 2195, 2813, 4390, 5626, 8780, 11252, 12731, 14065, 25462, 28130, 42583, 50924, 56260, 63655, 85166, 127310, 170332, 212915, 254620, 425830, 851660, 1234907, 2469814, 4939628, 6174535, 12349070, 24698140]

約数ペア:

[(1, 24698140), (2, 12349070), (4, 6174535), (5, 4939628), (10, 2469814), (20, 1234907), (29, 851660), (58, 425830), (97, 254620), (116, 212915), (145, 170332), (194, 127310), (290, 85166), (388, 63655), (439, 56260), (485, 50924), (580, 42583), (878, 28130), (970, 25462), (1756, 14065), (1940, 12731), (2195, 11252), (2813, 8780), (4390, 5626)]