157316500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{28603}}^1$

素因数の和:28633

約数の個数: 48

約数和(自身を含む): 374826816

約数和(自身を除く): 217510316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 28603, 57206, 114412, 143015, 286030, 314633, 572060, 629266, 715075, 1258532, 1430150, 1573165, 2860300, 3146330, 3575375, 6292660, 7150750, 7865825, 14301500, 15731650, 31463300, 39329125, 78658250, 157316500]

約数ペア:

[(1, 157316500), (2, 78658250), (4, 39329125), (5, 31463300), (10, 15731650), (11, 14301500), (20, 7865825), (22, 7150750), (25, 6292660), (44, 3575375), (50, 3146330), (55, 2860300), (100, 1573165), (110, 1430150), (125, 1258532), (220, 715075), (250, 629266), (275, 572060), (500, 314633), (550, 286030), (1100, 143015), (1375, 114412), (2750, 57206), (5500, 28603)]