42057260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 108003840

約数和(自身を除く): 65946580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 97, 133, 140, 163, 190, 194, 266, 326, 380, 388, 485, 532, 652, 665, 679, 815, 970, 1141, 1330, 1358, 1630, 1843, 1940, 2282, 2660, 2716, 3097, 3260, 3395, 3686, 4564, 5705, 6194, 6790, 7372, 9215, 11410, 12388, 12901, 13580, 15485, 15811, 18430, 21679, 22820, 25802, 30970, 31622, 36860, 43358, 51604, 61940, 63244, 64505, 79055, 86716, 108395, 110677, 129010, 158110, 216790, 221354, 258020, 300409, 316220, 433580, 442708, 553385, 600818, 1106770, 1201636, 1502045, 2102863, 2213540, 3004090, 4205726, 6008180, 8411452, 10514315, 21028630, 42057260]

約数ペア:

[(1, 42057260), (2, 21028630), (4, 10514315), (5, 8411452), (7, 6008180), (10, 4205726), (14, 3004090), (19, 2213540), (20, 2102863), (28, 1502045), (35, 1201636), (38, 1106770), (70, 600818), (76, 553385), (95, 442708), (97, 433580), (133, 316220), (140, 300409), (163, 258020), (190, 221354), (194, 216790), (266, 158110), (326, 129010), (380, 110677), (388, 108395), (485, 86716), (532, 79055), (652, 64505), (665, 63244), (679, 61940), (815, 51604), (970, 43358), (1141, 36860), (1330, 31622), (1358, 30970), (1630, 25802), (1843, 22820), (1940, 21679), (2282, 18430), (2660, 15811), (2716, 15485), (3097, 13580), (3260, 12901), (3395, 12388), (3686, 11410), (4564, 9215), (5705, 7372), (6194, 6790)]