26402460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 86822400

約数和(自身を除く): 60419940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 1699, 2220, 2590, 3108, 3398, 3885, 5097, 5180, 6796, 7770, 8495, 10194, 11893, 15540, 16990, 20388, 23786, 25485, 33980, 35679, 47572, 50970, 59465, 62863, 71358, 101940, 118930, 125726, 142716, 178395, 188589, 237860, 251452, 314315, 356790, 377178, 440041, 628630, 713580, 754356, 880082, 942945, 1257260, 1320123, 1760164, 1885890, 2200205, 2640246, 3771780, 4400410, 5280492, 6600615, 8800820, 13201230, 26402460]

約数ペア:

[(1, 26402460), (2, 13201230), (3, 8800820), (4, 6600615), (5, 5280492), (6, 4400410), (7, 3771780), (10, 2640246), (12, 2200205), (14, 1885890), (15, 1760164), (20, 1320123), (21, 1257260), (28, 942945), (30, 880082), (35, 754356), (37, 713580), (42, 628630), (60, 440041), (70, 377178), (74, 356790), (84, 314315), (105, 251452), (111, 237860), (140, 188589), (148, 178395), (185, 142716), (210, 125726), (222, 118930), (259, 101940), (370, 71358), (420, 62863), (444, 59465), (518, 50970), (555, 47572), (740, 35679), (777, 33980), (1036, 25485), (1110, 23786), (1295, 20388), (1554, 16990), (1699, 15540), (2220, 11893), (2590, 10194), (3108, 8495), (3398, 7770), (3885, 6796), (5097, 5180)]