4046900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 10353504

約数和(自身を除く): 6306604

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 283, 286, 325, 550, 566, 572, 650, 715, 1100, 1132, 1300, 1415, 1430, 2830, 2860, 3113, 3575, 3679, 5660, 6226, 7075, 7150, 7358, 12452, 14150, 14300, 14716, 15565, 18395, 28300, 31130, 36790, 40469, 62260, 73580, 77825, 80938, 91975, 155650, 161876, 183950, 202345, 311300, 367900, 404690, 809380, 1011725, 2023450, 4046900]

約数ペア:

[(1, 4046900), (2, 2023450), (4, 1011725), (5, 809380), (10, 404690), (11, 367900), (13, 311300), (20, 202345), (22, 183950), (25, 161876), (26, 155650), (44, 91975), (50, 80938), (52, 77825), (55, 73580), (65, 62260), (100, 40469), (110, 36790), (130, 31130), (143, 28300), (220, 18395), (260, 15565), (275, 14716), (283, 14300), (286, 14150), (325, 12452), (550, 7358), (566, 7150), (572, 7075), (650, 6226), (715, 5660), (1100, 3679), (1132, 3575), (1300, 3113), (1415, 2860), (1430, 2830)]