44616560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 110484000

約数和(自身を除く): 65867440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 149, 152, 190, 197, 298, 304, 380, 394, 596, 745, 760, 788, 985, 1192, 1490, 1520, 1576, 1970, 2384, 2831, 2980, 3152, 3743, 3940, 5662, 5960, 7486, 7880, 11324, 11920, 14155, 14972, 15760, 18715, 22648, 28310, 29353, 29944, 37430, 45296, 56620, 58706, 59888, 74860, 113240, 117412, 146765, 149720, 226480, 234824, 293530, 299440, 469648, 557707, 587060, 1115414, 1174120, 2230828, 2348240, 2788535, 4461656, 5577070, 8923312, 11154140, 22308280, 44616560]

約数ペア:

[(1, 44616560), (2, 22308280), (4, 11154140), (5, 8923312), (8, 5577070), (10, 4461656), (16, 2788535), (19, 2348240), (20, 2230828), (38, 1174120), (40, 1115414), (76, 587060), (80, 557707), (95, 469648), (149, 299440), (152, 293530), (190, 234824), (197, 226480), (298, 149720), (304, 146765), (380, 117412), (394, 113240), (596, 74860), (745, 59888), (760, 58706), (788, 56620), (985, 45296), (1192, 37430), (1490, 29944), (1520, 29353), (1576, 28310), (1970, 22648), (2384, 18715), (2831, 15760), (2980, 14972), (3152, 14155), (3743, 11920), (3940, 11324), (5662, 7880), (5960, 7486)]