113755540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 244944000

約数和(自身を除く): 131188460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 236, 295, 298, 590, 596, 647, 745, 1180, 1294, 1490, 2588, 2980, 3235, 6470, 8791, 12940, 17582, 35164, 38173, 43955, 76346, 87910, 96403, 152692, 175820, 190865, 192806, 381730, 385612, 482015, 763460, 964030, 1928060, 5687777, 11375554, 22751108, 28438885, 56877770, 113755540]

約数ペア:

[(1, 113755540), (2, 56877770), (4, 28438885), (5, 22751108), (10, 11375554), (20, 5687777), (59, 1928060), (118, 964030), (149, 763460), (236, 482015), (295, 385612), (298, 381730), (590, 192806), (596, 190865), (647, 175820), (745, 152692), (1180, 96403), (1294, 87910), (1490, 76346), (2588, 43955), (2980, 38173), (3235, 35164), (6470, 17582), (8791, 12940)]