1107700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 2812320

約数和(自身を除く): 1704620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 53, 55, 76, 95, 100, 106, 110, 190, 209, 212, 220, 265, 275, 380, 418, 475, 530, 550, 583, 836, 950, 1007, 1045, 1060, 1100, 1166, 1325, 1900, 2014, 2090, 2332, 2650, 2915, 4028, 4180, 5035, 5225, 5300, 5830, 10070, 10450, 11077, 11660, 14575, 20140, 20900, 22154, 25175, 29150, 44308, 50350, 55385, 58300, 100700, 110770, 221540, 276925, 553850, 1107700]

約数ペア:

[(1, 1107700), (2, 553850), (4, 276925), (5, 221540), (10, 110770), (11, 100700), (19, 58300), (20, 55385), (22, 50350), (25, 44308), (38, 29150), (44, 25175), (50, 22154), (53, 20900), (55, 20140), (76, 14575), (95, 11660), (100, 11077), (106, 10450), (110, 10070), (190, 5830), (209, 5300), (212, 5225), (220, 5035), (265, 4180), (275, 4028), (380, 2915), (418, 2650), (475, 2332), (530, 2090), (550, 2014), (583, 1900), (836, 1325), (950, 1166), (1007, 1100), (1045, 1060)]