56200100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 140095200

約数和(自身を除く): 83895100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2689, 4180, 5225, 5378, 10450, 10756, 13445, 20900, 26890, 29579, 51091, 53780, 59158, 67225, 102182, 118316, 134450, 147895, 204364, 255455, 268900, 295790, 510910, 562001, 591580, 739475, 1021820, 1124002, 1277275, 1478950, 2248004, 2554550, 2810005, 2957900, 5109100, 5620010, 11240020, 14050025, 28100050, 56200100]

約数ペア:

[(1, 56200100), (2, 28100050), (4, 14050025), (5, 11240020), (10, 5620010), (11, 5109100), (19, 2957900), (20, 2810005), (22, 2554550), (25, 2248004), (38, 1478950), (44, 1277275), (50, 1124002), (55, 1021820), (76, 739475), (95, 591580), (100, 562001), (110, 510910), (190, 295790), (209, 268900), (220, 255455), (275, 204364), (380, 147895), (418, 134450), (475, 118316), (550, 102182), (836, 67225), (950, 59158), (1045, 53780), (1100, 51091), (1900, 29579), (2090, 26890), (2689, 20900), (4180, 13445), (5225, 10756), (5378, 10450)]