367067780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3989}}^1$

素因数の和:4148

約数の個数: 48

約数和(自身を含む): 796340160

約数和(自身を除く): 429272380

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 860, 1070, 2140, 3989, 4601, 7978, 9202, 15956, 18404, 19945, 23005, 39890, 46010, 79780, 92020, 171527, 343054, 426823, 686108, 853646, 857635, 1707292, 1715270, 2134115, 3430540, 4268230, 8536460, 18353389, 36706778, 73413556, 91766945, 183533890, 367067780]

約数ペア:

[(1, 367067780), (2, 183533890), (4, 91766945), (5, 73413556), (10, 36706778), (20, 18353389), (43, 8536460), (86, 4268230), (107, 3430540), (172, 2134115), (214, 1715270), (215, 1707292), (428, 857635), (430, 853646), (535, 686108), (860, 426823), (1070, 343054), (2140, 171527), (3989, 92020), (4601, 79780), (7978, 46010), (9202, 39890), (15956, 23005), (18404, 19945)]