33340060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 84248640

約数和(自身を除く): 50908580

約数列:

[1, 2, 4, 5, 10, 13, 17, 19, 20, 26, 34, 38, 52, 65, 68, 76, 85, 95, 130, 170, 190, 221, 247, 260, 323, 340, 380, 397, 442, 494, 646, 794, 884, 988, 1105, 1235, 1292, 1588, 1615, 1985, 2210, 2470, 3230, 3970, 4199, 4420, 4940, 5161, 6460, 6749, 7543, 7940, 8398, 10322, 13498, 15086, 16796, 20644, 20995, 25805, 26996, 30172, 33745, 37715, 41990, 51610, 67490, 75430, 83980, 87737, 98059, 103220, 128231, 134980, 150860, 175474, 196118, 256462, 350948, 392236, 438685, 490295, 512924, 641155, 877370, 980590, 1282310, 1667003, 1754740, 1961180, 2564620, 3334006, 6668012, 8335015, 16670030, 33340060]

約数ペア:

[(1, 33340060), (2, 16670030), (4, 8335015), (5, 6668012), (10, 3334006), (13, 2564620), (17, 1961180), (19, 1754740), (20, 1667003), (26, 1282310), (34, 980590), (38, 877370), (52, 641155), (65, 512924), (68, 490295), (76, 438685), (85, 392236), (95, 350948), (130, 256462), (170, 196118), (190, 175474), (221, 150860), (247, 134980), (260, 128231), (323, 103220), (340, 98059), (380, 87737), (397, 83980), (442, 75430), (494, 67490), (646, 51610), (794, 41990), (884, 37715), (988, 33745), (1105, 30172), (1235, 26996), (1292, 25805), (1588, 20995), (1615, 20644), (1985, 16796), (2210, 15086), (2470, 13498), (3230, 10322), (3970, 8398), (4199, 7940), (4420, 7543), (4940, 6749), (5161, 6460)]