23288750

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 40

約数和(自身を含む): 45135552

約数和(自身を除く): 21846802

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 601, 625, 775, 1202, 1250, 1550, 3005, 3875, 6010, 7750, 15025, 18631, 19375, 30050, 37262, 38750, 75125, 93155, 150250, 186310, 375625, 465775, 751250, 931550, 2328875, 4657750, 11644375, 23288750]

約数ペア:

[(1, 23288750), (2, 11644375), (5, 4657750), (10, 2328875), (25, 931550), (31, 751250), (50, 465775), (62, 375625), (125, 186310), (155, 150250), (250, 93155), (310, 75125), (601, 38750), (625, 37262), (775, 30050), (1202, 19375), (1250, 18631), (1550, 15025), (3005, 7750), (3875, 6010)]