65050700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4587

約数の個数: 72

約数和(自身を含む): 165874800

約数和(自身を除く): 100824100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4549, 7150, 9098, 14300, 18196, 22745, 45490, 50039, 59137, 90980, 100078, 113725, 118274, 200156, 227450, 236548, 250195, 295685, 454900, 500390, 591370, 650507, 1000780, 1182740, 1250975, 1301014, 1478425, 2501950, 2602028, 2956850, 3252535, 5003900, 5913700, 6505070, 13010140, 16262675, 32525350, 65050700]

約数ペア:

[(1, 65050700), (2, 32525350), (4, 16262675), (5, 13010140), (10, 6505070), (11, 5913700), (13, 5003900), (20, 3252535), (22, 2956850), (25, 2602028), (26, 2501950), (44, 1478425), (50, 1301014), (52, 1250975), (55, 1182740), (65, 1000780), (100, 650507), (110, 591370), (130, 500390), (143, 454900), (220, 295685), (260, 250195), (275, 236548), (286, 227450), (325, 200156), (550, 118274), (572, 113725), (650, 100078), (715, 90980), (1100, 59137), (1300, 50039), (1430, 45490), (2860, 22745), (3575, 18196), (4549, 14300), (7150, 9098)]