4853750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:386

約数の個数: 40

約数和(自身を含む): 9953064

約数和(自身を除く): 5099314

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 353, 550, 625, 706, 1250, 1375, 1765, 2750, 3530, 3883, 6875, 7766, 8825, 13750, 17650, 19415, 38830, 44125, 88250, 97075, 194150, 220625, 441250, 485375, 970750, 2426875, 4853750]

約数ペア:

[(1, 4853750), (2, 2426875), (5, 970750), (10, 485375), (11, 441250), (22, 220625), (25, 194150), (50, 97075), (55, 88250), (110, 44125), (125, 38830), (250, 19415), (275, 17650), (353, 13750), (550, 8825), (625, 7766), (706, 6875), (1250, 3883), (1375, 3530), (1765, 2750)]