4415671660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 9831870720

約数和(自身を除く): 5416199060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 137, 145, 244, 274, 290, 305, 548, 580, 610, 685, 911, 1220, 1370, 1769, 1822, 2740, 3538, 3644, 3973, 4555, 7076, 7946, 8357, 8845, 9110, 15892, 16714, 17690, 18220, 19865, 26419, 33428, 35380, 39730, 41785, 52838, 55571, 79460, 83570, 105676, 111142, 124807, 132095, 167140, 222284, 242353, 249614, 264190, 277855, 484706, 499228, 528380, 555710, 624035, 969412, 1111420, 1211765, 1248070, 1611559, 2423530, 2496140, 3223118, 3619403, 4847060, 6446236, 7238806, 7613227, 8057795, 14477612, 15226454, 16115590, 18097015, 30452908, 32231180, 36194030, 38066135, 72388060, 76132270, 152264540, 220783583, 441567166, 883134332, 1103917915, 2207835830, 4415671660]

約数ペア:

[(1, 4415671660), (2, 2207835830), (4, 1103917915), (5, 883134332), (10, 441567166), (20, 220783583), (29, 152264540), (58, 76132270), (61, 72388060), (116, 38066135), (122, 36194030), (137, 32231180), (145, 30452908), (244, 18097015), (274, 16115590), (290, 15226454), (305, 14477612), (548, 8057795), (580, 7613227), (610, 7238806), (685, 6446236), (911, 4847060), (1220, 3619403), (1370, 3223118), (1769, 2496140), (1822, 2423530), (2740, 1611559), (3538, 1248070), (3644, 1211765), (3973, 1111420), (4555, 969412), (7076, 624035), (7946, 555710), (8357, 528380), (8845, 499228), (9110, 484706), (15892, 277855), (16714, 264190), (17690, 249614), (18220, 242353), (19865, 222284), (26419, 167140), (33428, 132095), (35380, 124807), (39730, 111142), (41785, 105676), (52838, 83570), (55571, 79460)]