2000650300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{165343}}^1$

素因数の和:165379

約数の個数: 54

約数和(自身を含む): 4771993184

約数和(自身を除く): 2771342884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 165343, 330686, 661372, 826715, 1653430, 1818773, 3306860, 3637546, 4133575, 7275092, 8267150, 9093865, 16534300, 18187730, 20006503, 36375460, 40013006, 45469325, 80026012, 90938650, 100032515, 181877300, 200065030, 400130060, 500162575, 1000325150, 2000650300]

約数ペア:

[(1, 2000650300), (2, 1000325150), (4, 500162575), (5, 400130060), (10, 200065030), (11, 181877300), (20, 100032515), (22, 90938650), (25, 80026012), (44, 45469325), (50, 40013006), (55, 36375460), (100, 20006503), (110, 18187730), (121, 16534300), (220, 9093865), (242, 8267150), (275, 7275092), (484, 4133575), (550, 3637546), (605, 3306860), (1100, 1818773), (1210, 1653430), (2420, 826715), (3025, 661372), (6050, 330686), (12100, 165343)]