417175040

素因数分解:

$2^9\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1943

約数の個数: 80

約数和(自身を含む): 1012033440

約数和(自身を除く): 594858400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 256, 320, 356, 445, 512, 640, 712, 890, 1280, 1424, 1780, 1831, 2560, 2848, 3560, 3662, 5696, 7120, 7324, 9155, 11392, 14240, 14648, 18310, 22784, 28480, 29296, 36620, 45568, 56960, 58592, 73240, 113920, 117184, 146480, 162959, 227840, 234368, 292960, 325918, 468736, 585920, 651836, 814795, 937472, 1171840, 1303672, 1629590, 2343680, 2607344, 3259180, 4687360, 5214688, 6518360, 10429376, 13036720, 20858752, 26073440, 41717504, 52146880, 83435008, 104293760, 208587520, 417175040]

約数ペア:

[(1, 417175040), (2, 208587520), (4, 104293760), (5, 83435008), (8, 52146880), (10, 41717504), (16, 26073440), (20, 20858752), (32, 13036720), (40, 10429376), (64, 6518360), (80, 5214688), (89, 4687360), (128, 3259180), (160, 2607344), (178, 2343680), (256, 1629590), (320, 1303672), (356, 1171840), (445, 937472), (512, 814795), (640, 651836), (712, 585920), (890, 468736), (1280, 325918), (1424, 292960), (1780, 234368), (1831, 227840), (2560, 162959), (2848, 146480), (3560, 117184), (3662, 113920), (5696, 73240), (7120, 58592), (7324, 56960), (9155, 45568), (11392, 36620), (14240, 29296), (14648, 28480), (18310, 22784)]