31852700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 78744960

約数和(自身を除く): 46892260

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, 1259, 1265, 2300, 2518, 2530, 5036, 5060, 6295, 6325, 12590, 12650, 13849, 25180, 25300, 27698, 28957, 31475, 55396, 57914, 62950, 69245, 115828, 125900, 138490, 144785, 276980, 289570, 318527, 346225, 579140, 637054, 692450, 723925, 1274108, 1384900, 1447850, 1592635, 2895700, 3185270, 6370540, 7963175, 15926350, 31852700]

約数ペア:

[(1, 31852700), (2, 15926350), (4, 7963175), (5, 6370540), (10, 3185270), (11, 2895700), (20, 1592635), (22, 1447850), (23, 1384900), (25, 1274108), (44, 723925), (46, 692450), (50, 637054), (55, 579140), (92, 346225), (100, 318527), (110, 289570), (115, 276980), (220, 144785), (230, 138490), (253, 125900), (275, 115828), (460, 69245), (506, 62950), (550, 57914), (575, 55396), (1012, 31475), (1100, 28957), (1150, 27698), (1259, 25300), (1265, 25180), (2300, 13849), (2518, 12650), (2530, 12590), (5036, 6325), (5060, 6295)]