2912455160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{3709}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 6675328800

約数和(自身を除く): 3762873640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 293, 335, 536, 586, 670, 1172, 1340, 1465, 2344, 2680, 2930, 3709, 5860, 7418, 11720, 14836, 18545, 19631, 29672, 37090, 39262, 74180, 78524, 98155, 148360, 157048, 196310, 248503, 392620, 497006, 785240, 994012, 1086737, 1242515, 1988024, 2173474, 2485030, 4346948, 4970060, 5433685, 8693896, 9940120, 10867370, 21734740, 43469480, 72811379, 145622758, 291245516, 364056895, 582491032, 728113790, 1456227580, 2912455160]

約数ペア:

[(1, 2912455160), (2, 1456227580), (4, 728113790), (5, 582491032), (8, 364056895), (10, 291245516), (20, 145622758), (40, 72811379), (67, 43469480), (134, 21734740), (268, 10867370), (293, 9940120), (335, 8693896), (536, 5433685), (586, 4970060), (670, 4346948), (1172, 2485030), (1340, 2173474), (1465, 1988024), (2344, 1242515), (2680, 1086737), (2930, 994012), (3709, 785240), (5860, 497006), (7418, 392620), (11720, 248503), (14836, 196310), (18545, 157048), (19631, 148360), (29672, 98155), (37090, 78524), (39262, 74180)]