19623750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5233}}^1$

素因数の和:5258

約数の個数: 40

約数和(自身を含む): 49053048

約数和(自身を除く): 29429298

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5233, 10466, 15699, 26165, 31398, 52330, 78495, 130825, 156990, 261650, 392475, 654125, 784950, 1308250, 1962375, 3270625, 3924750, 6541250, 9811875, 19623750]

約数ペア:

[(1, 19623750), (2, 9811875), (3, 6541250), (5, 3924750), (6, 3270625), (10, 1962375), (15, 1308250), (25, 784950), (30, 654125), (50, 392475), (75, 261650), (125, 156990), (150, 130825), (250, 78495), (375, 52330), (625, 31398), (750, 26165), (1250, 15699), (1875, 10466), (3750, 5233)]