5521380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4036

約数の個数: 48

約数和(自身を含む): 16136064

約数和(自身を除く): 10614684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 4001, 8002, 12003, 16004, 20005, 24006, 40010, 48012, 60015, 80020, 92023, 120030, 184046, 240060, 276069, 368092, 460115, 552138, 920230, 1104276, 1380345, 1840460, 2760690, 5521380]

約数ペア:

[(1, 5521380), (2, 2760690), (3, 1840460), (4, 1380345), (5, 1104276), (6, 920230), (10, 552138), (12, 460115), (15, 368092), (20, 276069), (23, 240060), (30, 184046), (46, 120030), (60, 92023), (69, 80020), (92, 60015), (115, 48012), (138, 40010), (230, 24006), (276, 20005), (345, 16004), (460, 12003), (690, 8002), (1380, 4001)]