77703340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 194322240

約数和(自身を除く): 116618900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 101, 110, 130, 143, 202, 220, 260, 269, 286, 404, 505, 538, 572, 715, 1010, 1076, 1111, 1313, 1345, 1430, 2020, 2222, 2626, 2690, 2860, 2959, 3497, 4444, 5252, 5380, 5555, 5918, 6565, 6994, 11110, 11836, 13130, 13988, 14443, 14795, 17485, 22220, 26260, 27169, 28886, 29590, 34970, 38467, 54338, 57772, 59180, 69940, 72215, 76934, 108676, 135845, 144430, 153868, 192335, 271690, 288860, 298859, 353197, 384670, 543380, 597718, 706394, 769340, 1195436, 1412788, 1494295, 1765985, 2988590, 3531970, 3885167, 5977180, 7063940, 7770334, 15540668, 19425835, 38851670, 77703340]

約数ペア:

[(1, 77703340), (2, 38851670), (4, 19425835), (5, 15540668), (10, 7770334), (11, 7063940), (13, 5977180), (20, 3885167), (22, 3531970), (26, 2988590), (44, 1765985), (52, 1494295), (55, 1412788), (65, 1195436), (101, 769340), (110, 706394), (130, 597718), (143, 543380), (202, 384670), (220, 353197), (260, 298859), (269, 288860), (286, 271690), (404, 192335), (505, 153868), (538, 144430), (572, 135845), (715, 108676), (1010, 76934), (1076, 72215), (1111, 69940), (1313, 59180), (1345, 57772), (1430, 54338), (2020, 38467), (2222, 34970), (2626, 29590), (2690, 28886), (2860, 27169), (2959, 26260), (3497, 22220), (4444, 17485), (5252, 14795), (5380, 14443), (5555, 13988), (5918, 13130), (6565, 11836), (6994, 11110)]