42485330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 82036800

約数和(自身を除く): 39551470

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 4219, 5035, 8438, 10070, 21095, 42190, 80161, 160322, 223607, 400805, 447214, 801610, 1118035, 2236070, 4248533, 8497066, 21242665, 42485330]

約数ペア:

[(1, 42485330), (2, 21242665), (5, 8497066), (10, 4248533), (19, 2236070), (38, 1118035), (53, 801610), (95, 447214), (106, 400805), (190, 223607), (265, 160322), (530, 80161), (1007, 42190), (2014, 21095), (4219, 10070), (5035, 8438)]