24688600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 61938000

約数和(自身を除く): 37249400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 73, 76, 89, 95, 100, 146, 152, 178, 190, 200, 292, 356, 365, 380, 445, 475, 584, 712, 730, 760, 890, 950, 1387, 1460, 1691, 1780, 1825, 1900, 2225, 2774, 2920, 3382, 3560, 3650, 3800, 4450, 5548, 6497, 6764, 6935, 7300, 8455, 8900, 11096, 12994, 13528, 13870, 14600, 16910, 17800, 25988, 27740, 32485, 33820, 34675, 42275, 51976, 55480, 64970, 67640, 69350, 84550, 123443, 129940, 138700, 162425, 169100, 246886, 259880, 277400, 324850, 338200, 493772, 617215, 649700, 987544, 1234430, 1299400, 2468860, 3086075, 4937720, 6172150, 12344300, 24688600]

約数ペア:

[(1, 24688600), (2, 12344300), (4, 6172150), (5, 4937720), (8, 3086075), (10, 2468860), (19, 1299400), (20, 1234430), (25, 987544), (38, 649700), (40, 617215), (50, 493772), (73, 338200), (76, 324850), (89, 277400), (95, 259880), (100, 246886), (146, 169100), (152, 162425), (178, 138700), (190, 129940), (200, 123443), (292, 84550), (356, 69350), (365, 67640), (380, 64970), (445, 55480), (475, 51976), (584, 42275), (712, 34675), (730, 33820), (760, 32485), (890, 27740), (950, 25988), (1387, 17800), (1460, 16910), (1691, 14600), (1780, 13870), (1825, 13528), (1900, 12994), (2225, 11096), (2774, 8900), (2920, 8455), (3382, 7300), (3560, 6935), (3650, 6764), (3800, 6497), (4450, 5548)]