98883680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{88289}}^1$

素因数の和:88311

約数の個数: 48

約数和(自身を含む): 266988960

約数和(自身を除く): 168105280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 88289, 176578, 353156, 441445, 618023, 706312, 882890, 1236046, 1412624, 1765780, 2472092, 2825248, 3090115, 3531560, 4944184, 6180230, 7063120, 9888368, 12360460, 14126240, 19776736, 24720920, 49441840, 98883680]

約数ペア:

[(1, 98883680), (2, 49441840), (4, 24720920), (5, 19776736), (7, 14126240), (8, 12360460), (10, 9888368), (14, 7063120), (16, 6180230), (20, 4944184), (28, 3531560), (32, 3090115), (35, 2825248), (40, 2472092), (56, 1765780), (70, 1412624), (80, 1236046), (112, 882890), (140, 706312), (160, 618023), (224, 441445), (280, 353156), (560, 176578), (1120, 88289)]