16119550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 31819392

約数和(自身を除く): 15699842

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 107, 115, 131, 214, 230, 262, 535, 575, 655, 1070, 1150, 1310, 2461, 2675, 3013, 3275, 4922, 5350, 6026, 6550, 12305, 14017, 15065, 24610, 28034, 30130, 61525, 70085, 75325, 123050, 140170, 150650, 322391, 350425, 644782, 700850, 1611955, 3223910, 8059775, 16119550]

約数ペア:

[(1, 16119550), (2, 8059775), (5, 3223910), (10, 1611955), (23, 700850), (25, 644782), (46, 350425), (50, 322391), (107, 150650), (115, 140170), (131, 123050), (214, 75325), (230, 70085), (262, 61525), (535, 30130), (575, 28034), (655, 24610), (1070, 15065), (1150, 14017), (1310, 12305), (2461, 6550), (2675, 6026), (3013, 5350), (3275, 4922)]