22783850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 46202400

約数和(自身を除く): 23418550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 827, 950, 1102, 1450, 1654, 2755, 4135, 5510, 8270, 13775, 15713, 20675, 23983, 27550, 31426, 41350, 47966, 78565, 119915, 157130, 239830, 392825, 455677, 599575, 785650, 911354, 1199150, 2278385, 4556770, 11391925, 22783850]

約数ペア:

[(1, 22783850), (2, 11391925), (5, 4556770), (10, 2278385), (19, 1199150), (25, 911354), (29, 785650), (38, 599575), (50, 455677), (58, 392825), (95, 239830), (145, 157130), (190, 119915), (290, 78565), (475, 47966), (551, 41350), (725, 31426), (827, 27550), (950, 23983), (1102, 20675), (1450, 15713), (1654, 13775), (2755, 8270), (4135, 5510)]