16408940260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2838917}}^1$

素因数の和:2838960

約数の個数: 36

約数和(自身を含む): 36605008692

約数和(自身を除く): 20196068432

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 2838917, 5677834, 11355668, 14194585, 28389170, 48261589, 56778340, 96523178, 193046356, 241307945, 482615890, 820447013, 965231780, 1640894026, 3281788052, 4102235065, 8204470130, 16408940260]

約数ペア:

[(1, 16408940260), (2, 8204470130), (4, 4102235065), (5, 3281788052), (10, 1640894026), (17, 965231780), (20, 820447013), (34, 482615890), (68, 241307945), (85, 193046356), (170, 96523178), (289, 56778340), (340, 48261589), (578, 28389170), (1156, 14194585), (1445, 11355668), (2890, 5677834), (5780, 2838917)]