119373920

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 291483360

約数和(自身を除く): 172109440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 89, 101, 160, 166, 178, 202, 332, 356, 404, 415, 445, 505, 664, 712, 808, 830, 890, 1010, 1328, 1424, 1616, 1660, 1780, 2020, 2656, 2848, 3232, 3320, 3560, 4040, 6640, 7120, 7387, 8080, 8383, 8989, 13280, 14240, 14774, 16160, 16766, 17978, 29548, 33532, 35956, 36935, 41915, 44945, 59096, 67064, 71912, 73870, 83830, 89890, 118192, 134128, 143824, 147740, 167660, 179780, 236384, 268256, 287648, 295480, 335320, 359560, 590960, 670640, 719120, 746087, 1181920, 1341280, 1438240, 1492174, 2984348, 3730435, 5968696, 7460870, 11937392, 14921740, 23874784, 29843480, 59686960, 119373920]

約数ペア:

[(1, 119373920), (2, 59686960), (4, 29843480), (5, 23874784), (8, 14921740), (10, 11937392), (16, 7460870), (20, 5968696), (32, 3730435), (40, 2984348), (80, 1492174), (83, 1438240), (89, 1341280), (101, 1181920), (160, 746087), (166, 719120), (178, 670640), (202, 590960), (332, 359560), (356, 335320), (404, 295480), (415, 287648), (445, 268256), (505, 236384), (664, 179780), (712, 167660), (808, 147740), (830, 143824), (890, 134128), (1010, 118192), (1328, 89890), (1424, 83830), (1616, 73870), (1660, 71912), (1780, 67064), (2020, 59096), (2656, 44945), (2848, 41915), (3232, 36935), (3320, 35956), (3560, 33532), (4040, 29548), (6640, 17978), (7120, 16766), (7387, 16160), (8080, 14774), (8383, 14240), (8989, 13280)]