713485300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28201}}^1$

素因数の和:28249

約数の個数: 72

約数和(自身を含む): 1762512192

約数和(自身を除く): 1049026892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 25300, 28201, 56402, 112804, 141005, 282010, 310211, 564020, 620422, 648623, 705025, 1240844, 1297246, 1410050, 1551055, 2594492, 2820100, 3102110, 3243115, 6204220, 6486230, 7134853, 7755275, 12972460, 14269706, 15510550, 16215575, 28539412, 31021100, 32431150, 35674265, 64862300, 71348530, 142697060, 178371325, 356742650, 713485300]

約数ペア:

[(1, 713485300), (2, 356742650), (4, 178371325), (5, 142697060), (10, 71348530), (11, 64862300), (20, 35674265), (22, 32431150), (23, 31021100), (25, 28539412), (44, 16215575), (46, 15510550), (50, 14269706), (55, 12972460), (92, 7755275), (100, 7134853), (110, 6486230), (115, 6204220), (220, 3243115), (230, 3102110), (253, 2820100), (275, 2594492), (460, 1551055), (506, 1410050), (550, 1297246), (575, 1240844), (1012, 705025), (1100, 648623), (1150, 620422), (1265, 564020), (2300, 310211), (2530, 282010), (5060, 141005), (6325, 112804), (12650, 56402), (25300, 28201)]