4329837520

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{727}}^1$

素因数の和:1532

約数の個数: 80

約数和(自身を含む): 10188097920

約数和(自身を除く): 5858260400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 683, 727, 872, 1090, 1366, 1454, 1744, 2180, 2732, 2908, 3415, 3635, 4360, 5464, 5816, 6830, 7270, 8720, 10928, 11632, 13660, 14540, 27320, 29080, 54640, 58160, 74447, 79243, 148894, 158486, 297788, 316972, 372235, 396215, 496541, 595576, 633944, 744470, 792430, 993082, 1191152, 1267888, 1488940, 1584860, 1986164, 2482705, 2977880, 3169720, 3972328, 4965410, 5955760, 6339440, 7944656, 9930820, 19861640, 39723280, 54122969, 108245938, 216491876, 270614845, 432983752, 541229690, 865967504, 1082459380, 2164918760, 4329837520]

約数ペア:

[(1, 4329837520), (2, 2164918760), (4, 1082459380), (5, 865967504), (8, 541229690), (10, 432983752), (16, 270614845), (20, 216491876), (40, 108245938), (80, 54122969), (109, 39723280), (218, 19861640), (436, 9930820), (545, 7944656), (683, 6339440), (727, 5955760), (872, 4965410), (1090, 3972328), (1366, 3169720), (1454, 2977880), (1744, 2482705), (2180, 1986164), (2732, 1584860), (2908, 1488940), (3415, 1267888), (3635, 1191152), (4360, 993082), (5464, 792430), (5816, 744470), (6830, 633944), (7270, 595576), (8720, 496541), (10928, 396215), (11632, 372235), (13660, 316972), (14540, 297788), (27320, 158486), (29080, 148894), (54640, 79243), (58160, 74447)]