1433621840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2560039}}^1$

素因数の和:2560059

約数の個数: 40

約数和(自身を含む): 3809339520

約数和(自身を除く): 2375717680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2560039, 5120078, 10240156, 12800195, 17920273, 20480312, 25600390, 35840546, 40960624, 51200780, 71681092, 89601365, 102401560, 143362184, 179202730, 204803120, 286724368, 358405460, 716810920, 1433621840]

約数ペア:

[(1, 1433621840), (2, 716810920), (4, 358405460), (5, 286724368), (7, 204803120), (8, 179202730), (10, 143362184), (14, 102401560), (16, 89601365), (20, 71681092), (28, 51200780), (35, 40960624), (40, 35840546), (56, 25600390), (70, 20480312), (80, 17920273), (112, 12800195), (140, 10240156), (280, 5120078), (560, 2560039)]