42441440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 67874080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 607, 608, 736, 760, 874, 920, 1214, 1520, 1748, 1840, 2185, 2428, 3035, 3040, 3496, 3680, 4370, 4856, 6070, 6992, 8740, 9712, 11533, 12140, 13961, 13984, 17480, 19424, 23066, 24280, 27922, 34960, 46132, 48560, 55844, 57665, 69805, 69920, 92264, 97120, 111688, 115330, 139610, 184528, 223376, 230660, 265259, 279220, 369056, 446752, 461320, 530518, 558440, 922640, 1061036, 1116880, 1326295, 1845280, 2122072, 2233760, 2652590, 4244144, 5305180, 8488288, 10610360, 21220720, 42441440]

約数ペア:

[(1, 42441440), (2, 21220720), (4, 10610360), (5, 8488288), (8, 5305180), (10, 4244144), (16, 2652590), (19, 2233760), (20, 2122072), (23, 1845280), (32, 1326295), (38, 1116880), (40, 1061036), (46, 922640), (76, 558440), (80, 530518), (92, 461320), (95, 446752), (115, 369056), (152, 279220), (160, 265259), (184, 230660), (190, 223376), (230, 184528), (304, 139610), (368, 115330), (380, 111688), (437, 97120), (460, 92264), (607, 69920), (608, 69805), (736, 57665), (760, 55844), (874, 48560), (920, 46132), (1214, 34960), (1520, 27922), (1748, 24280), (1840, 23066), (2185, 19424), (2428, 17480), (3035, 13984), (3040, 13961), (3496, 12140), (3680, 11533), (4370, 9712), (4856, 8740), (6070, 6992)]