179384360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2671}}^1$

素因数の和:2778

約数の個数: 64

約数和(自身を含む): 427092480

約数和(自身を除く): 247708120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2671, 2920, 3358, 5342, 6716, 8395, 10684, 13355, 13432, 16790, 21368, 26710, 33580, 53420, 61433, 67160, 106840, 122866, 194983, 245732, 307165, 389966, 491464, 614330, 779932, 974915, 1228660, 1559864, 1949830, 2457320, 3899660, 4484609, 7799320, 8969218, 17938436, 22423045, 35876872, 44846090, 89692180, 179384360]

約数ペア:

[(1, 179384360), (2, 89692180), (4, 44846090), (5, 35876872), (8, 22423045), (10, 17938436), (20, 8969218), (23, 7799320), (40, 4484609), (46, 3899660), (73, 2457320), (92, 1949830), (115, 1559864), (146, 1228660), (184, 974915), (230, 779932), (292, 614330), (365, 491464), (460, 389966), (584, 307165), (730, 245732), (920, 194983), (1460, 122866), (1679, 106840), (2671, 67160), (2920, 61433), (3358, 53420), (5342, 33580), (6716, 26710), (8395, 21368), (10684, 16790), (13355, 13432)]