38620010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 44116630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 226, 239, 286, 478, 565, 715, 1130, 1195, 1243, 1430, 1469, 2390, 2486, 2629, 2938, 3107, 5258, 6214, 6215, 7345, 12430, 13145, 14690, 15535, 16159, 26290, 27007, 31070, 32318, 34177, 54014, 68354, 80795, 135035, 161590, 170885, 270070, 297077, 341770, 351091, 594154, 702182, 1485385, 1755455, 2970770, 3510910, 3862001, 7724002, 19310005, 38620010]

約数ペア:

[(1, 38620010), (2, 19310005), (5, 7724002), (10, 3862001), (11, 3510910), (13, 2970770), (22, 1755455), (26, 1485385), (55, 702182), (65, 594154), (110, 351091), (113, 341770), (130, 297077), (143, 270070), (226, 170885), (239, 161590), (286, 135035), (478, 80795), (565, 68354), (715, 54014), (1130, 34177), (1195, 32318), (1243, 31070), (1430, 27007), (1469, 26290), (2390, 16159), (2486, 15535), (2629, 14690), (2938, 13145), (3107, 12430), (5258, 7345), (6214, 6215)]