359483420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32621}}^1$

素因数の和:32678

約数の個数: 48

約数和(自身を含む): 822074400

約数和(自身を除く): 462590980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 32621, 65242, 130484, 163105, 326210, 619799, 652420, 946009, 1239598, 1892018, 2479196, 3098995, 3784036, 4730045, 6197990, 9460090, 12395980, 17974171, 18920180, 35948342, 71896684, 89870855, 179741710, 359483420]

約数ペア:

[(1, 359483420), (2, 179741710), (4, 89870855), (5, 71896684), (10, 35948342), (19, 18920180), (20, 17974171), (29, 12395980), (38, 9460090), (58, 6197990), (76, 4730045), (95, 3784036), (116, 3098995), (145, 2479196), (190, 1892018), (290, 1239598), (380, 946009), (551, 652420), (580, 619799), (1102, 326210), (2204, 163105), (2755, 130484), (5510, 65242), (11020, 32621)]