32450480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 81706080

約数和(自身を除く): 49255600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 577, 592, 703, 740, 760, 1154, 1406, 1480, 1520, 2308, 2812, 2885, 2960, 3515, 4616, 5624, 5770, 7030, 9232, 10963, 11248, 11540, 14060, 21349, 21926, 23080, 28120, 42698, 43852, 46160, 54815, 56240, 85396, 87704, 106745, 109630, 170792, 175408, 213490, 219260, 341584, 405631, 426980, 438520, 811262, 853960, 877040, 1622524, 1707920, 2028155, 3245048, 4056310, 6490096, 8112620, 16225240, 32450480]

約数ペア:

[(1, 32450480), (2, 16225240), (4, 8112620), (5, 6490096), (8, 4056310), (10, 3245048), (16, 2028155), (19, 1707920), (20, 1622524), (37, 877040), (38, 853960), (40, 811262), (74, 438520), (76, 426980), (80, 405631), (95, 341584), (148, 219260), (152, 213490), (185, 175408), (190, 170792), (296, 109630), (304, 106745), (370, 87704), (380, 85396), (577, 56240), (592, 54815), (703, 46160), (740, 43852), (760, 42698), (1154, 28120), (1406, 23080), (1480, 21926), (1520, 21349), (2308, 14060), (2812, 11540), (2885, 11248), (2960, 10963), (3515, 9232), (4616, 7030), (5624, 5770)]