38277100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 87650640

約数和(自身を除く): 49373540

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 100, 116, 134, 145, 197, 268, 290, 335, 394, 580, 670, 725, 788, 985, 1340, 1450, 1675, 1943, 1970, 2900, 3350, 3886, 3940, 4925, 5713, 6700, 7772, 9715, 9850, 11426, 13199, 19430, 19700, 22852, 26398, 28565, 38860, 48575, 52796, 57130, 65995, 97150, 114260, 131990, 142825, 194300, 263980, 285650, 329975, 382771, 571300, 659950, 765542, 1319900, 1531084, 1913855, 3827710, 7655420, 9569275, 19138550, 38277100]

約数ペア:

[(1, 38277100), (2, 19138550), (4, 9569275), (5, 7655420), (10, 3827710), (20, 1913855), (25, 1531084), (29, 1319900), (50, 765542), (58, 659950), (67, 571300), (100, 382771), (116, 329975), (134, 285650), (145, 263980), (197, 194300), (268, 142825), (290, 131990), (335, 114260), (394, 97150), (580, 65995), (670, 57130), (725, 52796), (788, 48575), (985, 38860), (1340, 28565), (1450, 26398), (1675, 22852), (1943, 19700), (1970, 19430), (2900, 13199), (3350, 11426), (3886, 9850), (3940, 9715), (4925, 7772), (5713, 6700)]