38293750

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 78463728

約数和(自身を除く): 40169978

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 557, 625, 1114, 1250, 1375, 2750, 2785, 3125, 5570, 6127, 6250, 6875, 12254, 13750, 13925, 27850, 30635, 34375, 61270, 68750, 69625, 139250, 153175, 306350, 348125, 696250, 765875, 1531750, 1740625, 3481250, 3829375, 7658750, 19146875, 38293750]

約数ペア:

[(1, 38293750), (2, 19146875), (5, 7658750), (10, 3829375), (11, 3481250), (22, 1740625), (25, 1531750), (50, 765875), (55, 696250), (110, 348125), (125, 306350), (250, 153175), (275, 139250), (550, 69625), (557, 68750), (625, 61270), (1114, 34375), (1250, 30635), (1375, 27850), (2750, 13925), (2785, 13750), (3125, 12254), (5570, 6875), (6127, 6250)]