1572156665620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{69014779}}^1$

素因数の和:69014872

約数の個数: 48

約数和(自身を含む): 3547911810240

約数和(自身を除く): 1975755144620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4556, 5695, 11390, 22780, 69014779, 138029558, 276059116, 345073895, 690147790, 1173251243, 1380295580, 2346502486, 4623990193, 4693004972, 5866256215, 9247980386, 11732512430, 18495960772, 23119950965, 23465024860, 46239901930, 78607833281, 92479803860, 157215666562, 314431333124, 393039166405, 786078332810, 1572156665620]

約数ペア:

[(1, 1572156665620), (2, 786078332810), (4, 393039166405), (5, 314431333124), (10, 157215666562), (17, 92479803860), (20, 78607833281), (34, 46239901930), (67, 23465024860), (68, 23119950965), (85, 18495960772), (134, 11732512430), (170, 9247980386), (268, 5866256215), (335, 4693004972), (340, 4623990193), (670, 2346502486), (1139, 1380295580), (1340, 1173251243), (2278, 690147790), (4556, 345073895), (5695, 276059116), (11390, 138029558), (22780, 69014779)]