40977865720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{1123}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 101619671040

約数和(自身を除く): 60641805320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 653, 1016, 1123, 1270, 1306, 1397, 2246, 2540, 2612, 2794, 3265, 4492, 5080, 5224, 5588, 5615, 6530, 6985, 7183, 8984, 11176, 11230, 12353, 13060, 13970, 14366, 22460, 24706, 26120, 27940, 28732, 35915, 44920, 49412, 55880, 57464, 61765, 71830, 82931, 98824, 123530, 142621, 143660, 165862, 247060, 285242, 287320, 331724, 414655, 494120, 570484, 663448, 713105, 733319, 829310, 912241, 1140968, 1426210, 1466638, 1568831, 1658620, 1824482, 2852420, 2933276, 3137662, 3317240, 3648964, 3666595, 4561205, 5704840, 5866552, 6275324, 7297928, 7333190, 7844155, 8066509, 9122410, 12550648, 14666380, 15688310, 16133018, 18244820, 29332760, 31376620, 32266036, 36489640, 40332545, 62753240, 64532072, 80665090, 93131513, 161330180, 186263026, 322660360, 372526052, 465657565, 745052104, 931315130, 1024446643, 1862630260, 2048893286, 3725260520, 4097786572, 5122233215, 8195573144, 10244466430, 20488932860, 40977865720]

約数ペア:

[(1, 40977865720), (2, 20488932860), (4, 10244466430), (5, 8195573144), (8, 5122233215), (10, 4097786572), (11, 3725260520), (20, 2048893286), (22, 1862630260), (40, 1024446643), (44, 931315130), (55, 745052104), (88, 465657565), (110, 372526052), (127, 322660360), (220, 186263026), (254, 161330180), (440, 93131513), (508, 80665090), (635, 64532072), (653, 62753240), (1016, 40332545), (1123, 36489640), (1270, 32266036), (1306, 31376620), (1397, 29332760), (2246, 18244820), (2540, 16133018), (2612, 15688310), (2794, 14666380), (3265, 12550648), (4492, 9122410), (5080, 8066509), (5224, 7844155), (5588, 7333190), (5615, 7297928), (6530, 6275324), (6985, 5866552), (7183, 5704840), (8984, 4561205), (11176, 3666595), (11230, 3648964), (12353, 3317240), (13060, 3137662), (13970, 2933276), (14366, 2852420), (22460, 1824482), (24706, 1658620), (26120, 1568831), (27940, 1466638), (28732, 1426210), (35915, 1140968), (44920, 912241), (49412, 829310), (55880, 733319), (57464, 713105), (61765, 663448), (71830, 570484), (82931, 494120), (98824, 414655), (123530, 331724), (142621, 287320), (143660, 285242), (165862, 247060)]