38198930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 92093760

約数和(自身を除く): 53894830

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 373, 385, 418, 490, 539, 665, 746, 770, 931, 1045, 1078, 1330, 1463, 1862, 1865, 2090, 2611, 2695, 2926, 3730, 4103, 4655, 5222, 5390, 7087, 7315, 8206, 9310, 10241, 13055, 14174, 14630, 18277, 20482, 20515, 26110, 28721, 35435, 36554, 41030, 49609, 51205, 57442, 70870, 77957, 91385, 99218, 102410, 143605, 155914, 182770, 201047, 248045, 287210, 347263, 389785, 402094, 496090, 545699, 694526, 779570, 1005235, 1091398, 1736315, 2010470, 2728495, 3472630, 3819893, 5456990, 7639786, 19099465, 38198930]

約数ペア:

[(1, 38198930), (2, 19099465), (5, 7639786), (7, 5456990), (10, 3819893), (11, 3472630), (14, 2728495), (19, 2010470), (22, 1736315), (35, 1091398), (38, 1005235), (49, 779570), (55, 694526), (70, 545699), (77, 496090), (95, 402094), (98, 389785), (110, 347263), (133, 287210), (154, 248045), (190, 201047), (209, 182770), (245, 155914), (266, 143605), (373, 102410), (385, 99218), (418, 91385), (490, 77957), (539, 70870), (665, 57442), (746, 51205), (770, 49609), (931, 41030), (1045, 36554), (1078, 35435), (1330, 28721), (1463, 26110), (1862, 20515), (1865, 20482), (2090, 18277), (2611, 14630), (2695, 14174), (2926, 13055), (3730, 10241), (4103, 9310), (4655, 8206), (5222, 7315), (5390, 7087)]