5627860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 8121260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 659, 854, 1220, 1318, 1708, 2135, 2636, 3295, 4270, 4613, 6590, 8540, 9226, 13180, 18452, 23065, 40199, 46130, 80398, 92260, 160796, 200995, 281393, 401990, 562786, 803980, 1125572, 1406965, 2813930, 5627860]

約数ペア:

[(1, 5627860), (2, 2813930), (4, 1406965), (5, 1125572), (7, 803980), (10, 562786), (14, 401990), (20, 281393), (28, 200995), (35, 160796), (61, 92260), (70, 80398), (122, 46130), (140, 40199), (244, 23065), (305, 18452), (427, 13180), (610, 9226), (659, 8540), (854, 6590), (1220, 4613), (1318, 4270), (1708, 3295), (2135, 2636)]