2288340650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1847}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 4330972800

約数和(自身を除く): 2042632150

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 349, 355, 698, 710, 1745, 1775, 1847, 3490, 3550, 3694, 8725, 9235, 17450, 18470, 24779, 46175, 49558, 92350, 123895, 131137, 247790, 262274, 619475, 644603, 655685, 1238950, 1289206, 1311370, 3223015, 3278425, 6446030, 6556850, 16115075, 32230150, 45766813, 91533626, 228834065, 457668130, 1144170325, 2288340650]

約数ペア:

[(1, 2288340650), (2, 1144170325), (5, 457668130), (10, 228834065), (25, 91533626), (50, 45766813), (71, 32230150), (142, 16115075), (349, 6556850), (355, 6446030), (698, 3278425), (710, 3223015), (1745, 1311370), (1775, 1289206), (1847, 1238950), (3490, 655685), (3550, 644603), (3694, 619475), (8725, 262274), (9235, 247790), (17450, 131137), (18470, 123895), (24779, 92350), (46175, 49558)]