4369540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 11148480

約数和(自身を除く): 6778940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 529, 590, 644, 805, 826, 1058, 1180, 1357, 1610, 1652, 2065, 2116, 2645, 2714, 3220, 3703, 4130, 5290, 5428, 6785, 7406, 8260, 9499, 10580, 13570, 14812, 18515, 18998, 27140, 31211, 37030, 37996, 47495, 62422, 74060, 94990, 124844, 156055, 189980, 218477, 312110, 436954, 624220, 873908, 1092385, 2184770, 4369540]

約数ペア:

[(1, 4369540), (2, 2184770), (4, 1092385), (5, 873908), (7, 624220), (10, 436954), (14, 312110), (20, 218477), (23, 189980), (28, 156055), (35, 124844), (46, 94990), (59, 74060), (70, 62422), (92, 47495), (115, 37996), (118, 37030), (140, 31211), (161, 27140), (230, 18998), (236, 18515), (295, 14812), (322, 13570), (413, 10580), (460, 9499), (529, 8260), (590, 7406), (644, 6785), (805, 5428), (826, 5290), (1058, 4130), (1180, 3703), (1357, 3220), (1610, 2714), (1652, 2645), (2065, 2116)]