550760272

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{683}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 1081404000

約数和(自身を除く): 530643728

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 499, 683, 808, 998, 1366, 1616, 1996, 2732, 3992, 5464, 7984, 10928, 50399, 68983, 100798, 137966, 201596, 275932, 340817, 403192, 551864, 681634, 806384, 1103728, 1363268, 2726536, 5453072, 34422517, 68845034, 137690068, 275380136, 550760272]

約数ペア:

[(1, 550760272), (2, 275380136), (4, 137690068), (8, 68845034), (16, 34422517), (101, 5453072), (202, 2726536), (404, 1363268), (499, 1103728), (683, 806384), (808, 681634), (998, 551864), (1366, 403192), (1616, 340817), (1996, 275932), (2732, 201596), (3992, 137966), (5464, 100798), (7984, 68983), (10928, 50399)]