115020320

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3407}}^1$

素因数の和:3633

約数の個数: 48

約数和(自身を含む): 273103488

約数和(自身を除く): 158083168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 3407, 4220, 6752, 6814, 8440, 13628, 16880, 17035, 27256, 33760, 34070, 54512, 68140, 109024, 136280, 272560, 545120, 718877, 1437754, 2875508, 3594385, 5751016, 7188770, 11502032, 14377540, 23004064, 28755080, 57510160, 115020320]

約数ペア:

[(1, 115020320), (2, 57510160), (4, 28755080), (5, 23004064), (8, 14377540), (10, 11502032), (16, 7188770), (20, 5751016), (32, 3594385), (40, 2875508), (80, 1437754), (160, 718877), (211, 545120), (422, 272560), (844, 136280), (1055, 109024), (1688, 68140), (2110, 54512), (3376, 34070), (3407, 33760), (4220, 27256), (6752, 17035), (6814, 16880), (8440, 13628)]